ruby-gnome2-bugs Mailing List for Ruby-GNOME 2

Salut a vous... S'il vous plait jai suivi les étapes d'installation de ruby
GTK 2..y compris toutes les. Configurations de path nécessaires.. Mais
lorsque je teste dane l'invite de commande la requête ruby -e  "require
'gtk2'" on me renvoi une boite de dialogue avec ce message "le point
d'entrée de procédure rb_block_proc est introuvable dans la  bibliothèque
de liens dynamiques msvcrt-ruby18.dll" que faire svp? Merci.

My program stopped working following an update and a bit of investigation
finds these symbols disappeared after 3.1.1.  Is this intentional? I've
looked for any kind of deprication message but can't find any. For the
moment I'm just locking the production environment to 3.1.1 but I'd like to
stay on head.

Many thanks

Kieran McCusker

Hello,

recently I tried porting an application to GTK3
(http://www.ssalewski.de/PetEd.html.en)

using Ruby 2.0 and ruby-gnome2-2.1.0 shipped with Gentoo-Linux (AMD64)
in default configuration.

Basically it works fine, I got some warnings about deprecated stuff
which I fixed.

Unfortunately use of deprecated Gtk::Widget#pointer raised an exception.

/usr/lib64/ruby/site_ruby/2.0.0/glib2/deprecatable.rb:136:in `block in
__define_deprecated_method__': pet/peted.rb:588:in `distribute_events':
'Gtk::Widget#pointer' has been deprecated. Use
'Gdk::Window#get_device_position'.

Following a recent discussion on GTK mailing list

https://mail.gnome.org/archives/gtk-list/2014-January/msg00020.html

On Fri, 2014-01-17 at 17:26 -0500, Jasper St. Pierre wrote:
It doesn't seem like there's anything wrong with using the deprecated
> methods, then. File a bug with the Ruby GTK3 bindings, and continue
using
> window.get_pointer(); for now would be my suggestion.

On Fri, 2014-01-17 at 19:19 -0500, Jasper St. Pierre wrote:
> Deprecated methods should not raise an exception. Deprecated methods
> shouldn't stop working because they're deprecated.

it is difficult to avoid window.get_pointer() when keyboard input for
CAD applications require mouse coordinates. GTK-Developers consider
continuing using window.get_pointer(). So it would be nice if
Ruby-Gnome2 would not raise an exception and abort the program in
default setup.

Best regards,

Stefan Salewski

OS: Windows 7 home premium
Programs Tested: sample programs in
http://ruby-gnome2.sourceforge.jp/hiki.cgi?tut-gtk2-numtxt-entry
ruby: 1.9.3.p327 [i386-mingw32]
gtk2: 1.1.6 [x86-mingw32]

Trouble: Text entry field remains uneditable.

When I use the older version gtk2, it works normally.

OS:Windows7 home premium
ruby: 1.9.3.p194  [x86-mingw32]
gtk2: 1.1.3 x86-mingw32

Bugs item #3593791, was opened at 2012-12-07 15:01
Message generated for change (Comment added) made by ktou
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3593791&group_id=53614

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
>Status: Closed
Resolution: None
Priority: 5
Private: No
Submitted By: Vítor Avelino (vitoravelino)
Assigned to: Nobody/Anonymous (nobody)
Summary: Failing to install gstreamer gem in OSX

Initial Comment:
Hi guys!

I know that this might seem to be obvious because it does not find the libxml2, but mountain lion does already have libxml2 installed and I also tried installing it via homebrew. It didn't work out. I also tried passing argumentos like --with-xml2-include=/usr/local/opt/libxml2/include --with-xml2-lib=/usr/local/opt/libxml2/lib or --without-opt-include --without-opt-lib.

Another thing I saw in extconf.rb was that it needs gst-plugins-base too. I installed it and still without success.

The stracktrace is pasted below. I hope anyone can help me with this.

» gem install gstreamer
Building native extensions.  This could take a while...
Fetching: gstreamer-1.1.6.gem (100%)
Building native extensions.  This could take a while...
ERROR:  Error installing gstreamer:
	ERROR: Failed to build gem native extension.

        /Users/vitoravelino/.rvm/rubies/ruby-1.9.2-p320/bin/ruby extconf.rb
checking for -Wall option to compiler... yes
checking for -Waggregate-return option to compiler... yes
checking for -Wcast-align option to compiler... yes
checking for -Wextra option to compiler... yes
checking for -Wformat=2 option to compiler... yes
checking for -Winit-self option to compiler... yes
checking for -Wlarger-than-65500 option to compiler... yes
checking for -Wmissing-declarations option to compiler... yes
checking for -Wmissing-format-attribute option to compiler... yes
checking for -Wmissing-include-dirs option to compiler... yes
checking for -Wmissing-noreturn option to compiler... yes
checking for -Wmissing-prototypes option to compiler... yes
checking for -Wnested-externs option to compiler... yes
checking for -Wold-style-definition option to compiler... yes
checking for -Wpacked option to compiler... yes
checking for -Wp,-D_FORTIFY_SOURCE=2 option to compiler... yes
checking for -Wpointer-arith option to compiler... yes
checking for -Wswitch-default option to compiler... yes
checking for -Wswitch-enum option to compiler... yes
checking for -Wundef option to compiler... yes
checking for -Wunsafe-loop-optimizations option to compiler... yes
checking for -Wwrite-strings option to compiler... yes
checking for rb_define_alloc_func() in ruby.h... yes
checking for rb_block_proc() in ruby.h... yes
checking for new allocation framework... yes
checking for attribute assignment... no
checking for Win32 OS... no
checking for gstreamer-0.10... yes
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers.  Check the mkmf.log file for more
details.  You may need configuration options.

Provided configuration options:
	--with-opt-dir
	--without-opt-dir
	--with-opt-include
	--without-opt-include=${opt-dir}/include
	--with-opt-lib
	--without-opt-lib=${opt-dir}/lib
	--with-make-prog
	--without-make-prog
	--srcdir=.
	--curdir
	--ruby=/Users/vitoravelino/.rvm/rubies/ruby-1.9.2-p320/bin/ruby
	--with-pkg-config
	--without-pkg-config
	--with-override-variables
	--without-override-variables
/Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:239:in `parse_pc': .pc for libxml-2.0 doesn't exist. (RuntimeError)
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:181:in `declaration'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:126:in `requires'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:305:in `required_packages'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:213:in `collect_libs'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:143:in `libs'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:214:in `block in collect_libs'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:213:in `collect'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:213:in `collect_libs'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:148:in `libs_only_l'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:356:in `libs_only_l'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:404:in `have_package'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/glib2-1.1.6/lib/mkmf-gnome2.rb:540:in `required_pkg_config_package'
	from extconf.rb:44:in `<main>'

Gem files will remain installed in /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/gstreamer-1.1.6 for inspection.
Results logged to /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/gstreamer-1.1.6/ext/gstreamer/gem_make.out

----------------------------------------------------------------------

>Comment By: Kouhei Sutou (ktou)
Date: 2012-12-07 17:47

Message:
Thanks for your quick try! :-)

----------------------------------------------------------------------

Comment By: Vítor Avelino (vitoravelino)
Date: 2012-12-07 17:44

Message:
ktou,

Running the command below worked like a charm.

% PKG_CONFIG_PATH=/usr/local/opt/libxml2/lib/pkgconfig gem install
gstreamer

Thanks! :)

----------------------------------------------------------------------

Comment By: Kouhei Sutou (ktou)
Date: 2012-12-07 17:35

Message:
Try the follwoing command?

  % PKG_CONFIG_PATH=/usr/local/opt/libxml2/lib/pkgconfig gem install
gstreamer

If /usr/local/opt/libxml2/lib/pkgconfig/libxml-2.0.pc doesn't exist, please
find lixbml-2.0.pc and specify the directory that has libxml-2.0.pc to
PKG_CONFIG_PATH environment variable.
If you have libxml package, could you find libxml-2.0.pc?
If you don't have libxml package, could you install libxml package?

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3593791&group_id=53614

Bugs item #3593791, was opened at 2012-12-07 15:01
Message generated for change (Comment added) made by vitoravelino
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3593791&group_id=53614

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Vítor Avelino (vitoravelino)
Assigned to: Nobody/Anonymous (nobody)
Summary: Failing to install gstreamer gem in OSX

Initial Comment:
Hi guys!

I know that this might seem to be obvious because it does not find the libxml2, but mountain lion does already have libxml2 installed and I also tried installing it via homebrew. It didn't work out. I also tried passing argumentos like --with-xml2-include=/usr/local/opt/libxml2/include --with-xml2-lib=/usr/local/opt/libxml2/lib or --without-opt-include --without-opt-lib.

Another thing I saw in extconf.rb was that it needs gst-plugins-base too. I installed it and still without success.

The stracktrace is pasted below. I hope anyone can help me with this.

» gem install gstreamer
Building native extensions.  This could take a while...
Fetching: gstreamer-1.1.6.gem (100%)
Building native extensions.  This could take a while...
ERROR:  Error installing gstreamer:
	ERROR: Failed to build gem native extension.

        /Users/vitoravelino/.rvm/rubies/ruby-1.9.2-p320/bin/ruby extconf.rb
checking for -Wall option to compiler... yes
checking for -Waggregate-return option to compiler... yes
checking for -Wcast-align option to compiler... yes
checking for -Wextra option to compiler... yes
checking for -Wformat=2 option to compiler... yes
checking for -Winit-self option to compiler... yes
checking for -Wlarger-than-65500 option to compiler... yes
checking for -Wmissing-declarations option to compiler... yes
checking for -Wmissing-format-attribute option to compiler... yes
checking for -Wmissing-include-dirs option to compiler... yes
checking for -Wmissing-noreturn option to compiler... yes
checking for -Wmissing-prototypes option to compiler... yes
checking for -Wnested-externs option to compiler... yes
checking for -Wold-style-definition option to compiler... yes
checking for -Wpacked option to compiler... yes
checking for -Wp,-D_FORTIFY_SOURCE=2 option to compiler... yes
checking for -Wpointer-arith option to compiler... yes
checking for -Wswitch-default option to compiler... yes
checking for -Wswitch-enum option to compiler... yes
checking for -Wundef option to compiler... yes
checking for -Wunsafe-loop-optimizations option to compiler... yes
checking for -Wwrite-strings option to compiler... yes
checking for rb_define_alloc_func() in ruby.h... yes
checking for rb_block_proc() in ruby.h... yes
checking for new allocation framework... yes
checking for attribute assignment... no
checking for Win32 OS... no
checking for gstreamer-0.10... yes
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers.  Check the mkmf.log file for more
details.  You may need configuration options.

Provided configuration options:
	--with-opt-dir
	--without-opt-dir
	--with-opt-include
	--without-opt-include=${opt-dir}/include
	--with-opt-lib
	--without-opt-lib=${opt-dir}/lib
	--with-make-prog
	--without-make-prog
	--srcdir=.
	--curdir
	--ruby=/Users/vitoravelino/.rvm/rubies/ruby-1.9.2-p320/bin/ruby
	--with-pkg-config
	--without-pkg-config
	--with-override-variables
	--without-override-variables
/Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:239:in `parse_pc': .pc for libxml-2.0 doesn't exist. (RuntimeError)
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:181:in `declaration'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:126:in `requires'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:305:in `required_packages'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:213:in `collect_libs'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:143:in `libs'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:214:in `block in collect_libs'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:213:in `collect'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:213:in `collect_libs'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:148:in `libs_only_l'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:356:in `libs_only_l'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:404:in `have_package'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/glib2-1.1.6/lib/mkmf-gnome2.rb:540:in `required_pkg_config_package'
	from extconf.rb:44:in `<main>'

Gem files will remain installed in /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/gstreamer-1.1.6 for inspection.
Results logged to /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/gstreamer-1.1.6/ext/gstreamer/gem_make.out

----------------------------------------------------------------------

Comment By: Vítor Avelino (vitoravelino)
Date: 2012-12-07 17:44

Message:
ktou,

Running the command below worked like a charm.

% PKG_CONFIG_PATH=/usr/local/opt/libxml2/lib/pkgconfig gem install
gstreamer

Thanks! :)

----------------------------------------------------------------------

Comment By: Kouhei Sutou (ktou)
Date: 2012-12-07 17:35

Message:
Try the follwoing command?

  % PKG_CONFIG_PATH=/usr/local/opt/libxml2/lib/pkgconfig gem install
gstreamer

If /usr/local/opt/libxml2/lib/pkgconfig/libxml-2.0.pc doesn't exist, please
find lixbml-2.0.pc and specify the directory that has libxml-2.0.pc to
PKG_CONFIG_PATH environment variable.
If you have libxml package, could you find libxml-2.0.pc?
If you don't have libxml package, could you install libxml package?

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3593791&group_id=53614

Bugs item #3593791, was opened at 2012-12-07 15:01
Message generated for change (Comment added) made by ktou
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3593791&group_id=53614

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Vítor Avelino (vitoravelino)
Assigned to: Nobody/Anonymous (nobody)
Summary: Failing to install gstreamer gem in OSX

Initial Comment:
Hi guys!

I know that this might seem to be obvious because it does not find the libxml2, but mountain lion does already have libxml2 installed and I also tried installing it via homebrew. It didn't work out. I also tried passing argumentos like --with-xml2-include=/usr/local/opt/libxml2/include --with-xml2-lib=/usr/local/opt/libxml2/lib or --without-opt-include --without-opt-lib.

Another thing I saw in extconf.rb was that it needs gst-plugins-base too. I installed it and still without success.

The stracktrace is pasted below. I hope anyone can help me with this.

» gem install gstreamer
Building native extensions.  This could take a while...
Fetching: gstreamer-1.1.6.gem (100%)
Building native extensions.  This could take a while...
ERROR:  Error installing gstreamer:
	ERROR: Failed to build gem native extension.

        /Users/vitoravelino/.rvm/rubies/ruby-1.9.2-p320/bin/ruby extconf.rb
checking for -Wall option to compiler... yes
checking for -Waggregate-return option to compiler... yes
checking for -Wcast-align option to compiler... yes
checking for -Wextra option to compiler... yes
checking for -Wformat=2 option to compiler... yes
checking for -Winit-self option to compiler... yes
checking for -Wlarger-than-65500 option to compiler... yes
checking for -Wmissing-declarations option to compiler... yes
checking for -Wmissing-format-attribute option to compiler... yes
checking for -Wmissing-include-dirs option to compiler... yes
checking for -Wmissing-noreturn option to compiler... yes
checking for -Wmissing-prototypes option to compiler... yes
checking for -Wnested-externs option to compiler... yes
checking for -Wold-style-definition option to compiler... yes
checking for -Wpacked option to compiler... yes
checking for -Wp,-D_FORTIFY_SOURCE=2 option to compiler... yes
checking for -Wpointer-arith option to compiler... yes
checking for -Wswitch-default option to compiler... yes
checking for -Wswitch-enum option to compiler... yes
checking for -Wundef option to compiler... yes
checking for -Wunsafe-loop-optimizations option to compiler... yes
checking for -Wwrite-strings option to compiler... yes
checking for rb_define_alloc_func() in ruby.h... yes
checking for rb_block_proc() in ruby.h... yes
checking for new allocation framework... yes
checking for attribute assignment... no
checking for Win32 OS... no
checking for gstreamer-0.10... yes
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers.  Check the mkmf.log file for more
details.  You may need configuration options.

Provided configuration options:
	--with-opt-dir
	--without-opt-dir
	--with-opt-include
	--without-opt-include=${opt-dir}/include
	--with-opt-lib
	--without-opt-lib=${opt-dir}/lib
	--with-make-prog
	--without-make-prog
	--srcdir=.
	--curdir
	--ruby=/Users/vitoravelino/.rvm/rubies/ruby-1.9.2-p320/bin/ruby
	--with-pkg-config
	--without-pkg-config
	--with-override-variables
	--without-override-variables
/Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:239:in `parse_pc': .pc for libxml-2.0 doesn't exist. (RuntimeError)
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:181:in `declaration'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:126:in `requires'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:305:in `required_packages'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:213:in `collect_libs'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:143:in `libs'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:214:in `block in collect_libs'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:213:in `collect'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:213:in `collect_libs'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:148:in `libs_only_l'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:356:in `libs_only_l'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:404:in `have_package'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/glib2-1.1.6/lib/mkmf-gnome2.rb:540:in `required_pkg_config_package'
	from extconf.rb:44:in `<main>'

Gem files will remain installed in /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/gstreamer-1.1.6 for inspection.
Results logged to /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/gstreamer-1.1.6/ext/gstreamer/gem_make.out

----------------------------------------------------------------------

>Comment By: Kouhei Sutou (ktou)
Date: 2012-12-07 17:35

Message:
Try the follwoing command?

  % PKG_CONFIG_PATH=/usr/local/opt/libxml2/lib/pkgconfig gem install
gstreamer

If /usr/local/opt/libxml2/lib/pkgconfig/libxml-2.0.pc doesn't exist, please
find lixbml-2.0.pc and specify the directory that has libxml-2.0.pc to
PKG_CONFIG_PATH environment variable.
If you have libxml package, could you find libxml-2.0.pc?
If you don't have libxml package, could you install libxml package?

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3593791&group_id=53614

Bugs item #3593791, was opened at 2012-12-07 15:01
Message generated for change (Settings changed) made by vitoravelino
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3593791&group_id=53614

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Vítor Avelino (vitoravelino)
Assigned to: Nobody/Anonymous (nobody)
>Summary: Failing to install gstreamer gem in OSX

Initial Comment:
Hi guys!

I know that this might seem to be obvious because it does not find the libxml2, but mountain lion does already have libxml2 installed and I also tried installing it via homebrew. It didn't work out. I also tried passing argumentos like --with-xml2-include=/usr/local/opt/libxml2/include --with-xml2-lib=/usr/local/opt/libxml2/lib or --without-opt-include --without-opt-lib.

Another thing I saw in extconf.rb was that it needs gst-plugins-base too. I installed it and still without success.

The stracktrace is pasted below. I hope anyone can help me with this.

» gem install gstreamer
Building native extensions.  This could take a while...
Fetching: gstreamer-1.1.6.gem (100%)
Building native extensions.  This could take a while...
ERROR:  Error installing gstreamer:
	ERROR: Failed to build gem native extension.

        /Users/vitoravelino/.rvm/rubies/ruby-1.9.2-p320/bin/ruby extconf.rb
checking for -Wall option to compiler... yes
checking for -Waggregate-return option to compiler... yes
checking for -Wcast-align option to compiler... yes
checking for -Wextra option to compiler... yes
checking for -Wformat=2 option to compiler... yes
checking for -Winit-self option to compiler... yes
checking for -Wlarger-than-65500 option to compiler... yes
checking for -Wmissing-declarations option to compiler... yes
checking for -Wmissing-format-attribute option to compiler... yes
checking for -Wmissing-include-dirs option to compiler... yes
checking for -Wmissing-noreturn option to compiler... yes
checking for -Wmissing-prototypes option to compiler... yes
checking for -Wnested-externs option to compiler... yes
checking for -Wold-style-definition option to compiler... yes
checking for -Wpacked option to compiler... yes
checking for -Wp,-D_FORTIFY_SOURCE=2 option to compiler... yes
checking for -Wpointer-arith option to compiler... yes
checking for -Wswitch-default option to compiler... yes
checking for -Wswitch-enum option to compiler... yes
checking for -Wundef option to compiler... yes
checking for -Wunsafe-loop-optimizations option to compiler... yes
checking for -Wwrite-strings option to compiler... yes
checking for rb_define_alloc_func() in ruby.h... yes
checking for rb_block_proc() in ruby.h... yes
checking for new allocation framework... yes
checking for attribute assignment... no
checking for Win32 OS... no
checking for gstreamer-0.10... yes
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers.  Check the mkmf.log file for more
details.  You may need configuration options.

Provided configuration options:
	--with-opt-dir
	--without-opt-dir
	--with-opt-include
	--without-opt-include=${opt-dir}/include
	--with-opt-lib
	--without-opt-lib=${opt-dir}/lib
	--with-make-prog
	--without-make-prog
	--srcdir=.
	--curdir
	--ruby=/Users/vitoravelino/.rvm/rubies/ruby-1.9.2-p320/bin/ruby
	--with-pkg-config
	--without-pkg-config
	--with-override-variables
	--without-override-variables
/Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:239:in `parse_pc': .pc for libxml-2.0 doesn't exist. (RuntimeError)
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:181:in `declaration'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:126:in `requires'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:305:in `required_packages'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:213:in `collect_libs'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:143:in `libs'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:214:in `block in collect_libs'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:213:in `collect'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:213:in `collect_libs'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:148:in `libs_only_l'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:356:in `libs_only_l'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:404:in `have_package'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/glib2-1.1.6/lib/mkmf-gnome2.rb:540:in `required_pkg_config_package'
	from extconf.rb:44:in `<main>'

Gem files will remain installed in /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/gstreamer-1.1.6 for inspection.
Results logged to /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/gstreamer-1.1.6/ext/gstreamer/gem_make.out

----------------------------------------------------------------------

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Bugs item #3593791, was opened at 2012-12-07 15:01
Message generated for change (Tracker Item Submitted) made by vitoravelino
You can respond by visiting: 
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including the initial issue submission, for this request,
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Vítor Avelino (vitoravelino)
Assigned to: Nobody/Anonymous (nobody)
Summary: Faling to install gstreamer gem in OSX

Initial Comment:
Hi guys!

I know that this might seem to be obvious because it does not find the libxml2, but mountain lion does already have libxml2 installed and I also tried installing it via homebrew. It didn't work out. I also tried passing argumentos like --with-xml2-include=/usr/local/opt/libxml2/include --with-xml2-lib=/usr/local/opt/libxml2/lib or --without-opt-include --without-opt-lib.

Another thing I saw in extconf.rb was that it needs gst-plugins-base too. I installed it and still without success.

The stracktrace is pasted below. I hope anyone can help me with this.

» gem install gstreamer
Building native extensions.  This could take a while...
Fetching: gstreamer-1.1.6.gem (100%)
Building native extensions.  This could take a while...
ERROR:  Error installing gstreamer:
	ERROR: Failed to build gem native extension.

        /Users/vitoravelino/.rvm/rubies/ruby-1.9.2-p320/bin/ruby extconf.rb
checking for -Wall option to compiler... yes
checking for -Waggregate-return option to compiler... yes
checking for -Wcast-align option to compiler... yes
checking for -Wextra option to compiler... yes
checking for -Wformat=2 option to compiler... yes
checking for -Winit-self option to compiler... yes
checking for -Wlarger-than-65500 option to compiler... yes
checking for -Wmissing-declarations option to compiler... yes
checking for -Wmissing-format-attribute option to compiler... yes
checking for -Wmissing-include-dirs option to compiler... yes
checking for -Wmissing-noreturn option to compiler... yes
checking for -Wmissing-prototypes option to compiler... yes
checking for -Wnested-externs option to compiler... yes
checking for -Wold-style-definition option to compiler... yes
checking for -Wpacked option to compiler... yes
checking for -Wp,-D_FORTIFY_SOURCE=2 option to compiler... yes
checking for -Wpointer-arith option to compiler... yes
checking for -Wswitch-default option to compiler... yes
checking for -Wswitch-enum option to compiler... yes
checking for -Wundef option to compiler... yes
checking for -Wunsafe-loop-optimizations option to compiler... yes
checking for -Wwrite-strings option to compiler... yes
checking for rb_define_alloc_func() in ruby.h... yes
checking for rb_block_proc() in ruby.h... yes
checking for new allocation framework... yes
checking for attribute assignment... no
checking for Win32 OS... no
checking for gstreamer-0.10... yes
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers.  Check the mkmf.log file for more
details.  You may need configuration options.

Provided configuration options:
	--with-opt-dir
	--without-opt-dir
	--with-opt-include
	--without-opt-include=${opt-dir}/include
	--with-opt-lib
	--without-opt-lib=${opt-dir}/lib
	--with-make-prog
	--without-make-prog
	--srcdir=.
	--curdir
	--ruby=/Users/vitoravelino/.rvm/rubies/ruby-1.9.2-p320/bin/ruby
	--with-pkg-config
	--without-pkg-config
	--with-override-variables
	--without-override-variables
/Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:239:in `parse_pc': .pc for libxml-2.0 doesn't exist. (RuntimeError)
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:181:in `declaration'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:126:in `requires'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:305:in `required_packages'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:213:in `collect_libs'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:143:in `libs'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:214:in `block in collect_libs'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:213:in `collect'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:213:in `collect_libs'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:148:in `libs_only_l'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:356:in `libs_only_l'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/pkg-config-1.1.4/lib/pkg-config.rb:404:in `have_package'
	from /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/glib2-1.1.6/lib/mkmf-gnome2.rb:540:in `required_pkg_config_package'
	from extconf.rb:44:in `<main>'

Gem files will remain installed in /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/gstreamer-1.1.6 for inspection.
Results logged to /Users/vitoravelino/.rvm/gems/ruby-1.9.2-p320/gems/gstreamer-1.1.6/ext/gstreamer/gem_make.out

----------------------------------------------------------------------

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Bugs item #3561748, was opened at 2012-08-25 14:44
Message generated for change (Comment added) made by ktou
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3561748&group_id=53614

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
>Status: Closed
>Resolution: Fixed
Priority: 7
Private: No
Submitted By: Nounou ()
Assigned to: Nobody/Anonymous (nobody)
Summary: rbgtktreestore reorder

Initial Comment:
Hi,

I think there is a problem with this function because there is no need to know how many columns there are to sort iters, no ?

rbgtktreestore.c :

static VALUE
rg_reorder(VALUE self, VALUE rbparent, VALUE rbnew_order)
{
    GtkTreeStore *store = _SELF(self);
    GtkTreeIter *parent = RVAL2GTKTREEITER(rbparent);
    gint columns = gtk_tree_model_get_n_columns(GTK_TREE_MODEL(store));
    long n;
    gint *new_order = RVAL2GINTS(rbnew_order, n);

    if (n != columns) {
        g_free(new_order);

        rb_raise(rb_eArgError,
                 "new order array must contain same number of elements as the number of columns in the store: %ld != %d",
                 n, columns);
    }

    gtk_tree_store_reorder(store, parent, new_order);

    g_free(new_order);

    return self;
}

----------------------------------------------------------------------

>Comment By: Kouhei Sutou (ktou)
Date: 2012-08-25 18:43

Message:
Thanks for your report!
I've fixed it in master.

It should be checked against the number of children instead of the number
of columns.

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3561748&group_id=53614

Bugs item #3561748, was opened at 2012-08-25 14:44
Message generated for change (Settings changed) made by 
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3561748&group_id=53614

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
Status: Open
Resolution: None
>Priority: 7
Private: No
Submitted By: Nounou ()
Assigned to: Nobody/Anonymous (nobody)
Summary: rbgtktreestore reorder

Initial Comment:
Hi,

I think there is a problem with this function because there is no need to know how many columns there are to sort iters, no ?

rbgtktreestore.c :

static VALUE
rg_reorder(VALUE self, VALUE rbparent, VALUE rbnew_order)
{
    GtkTreeStore *store = _SELF(self);
    GtkTreeIter *parent = RVAL2GTKTREEITER(rbparent);
    gint columns = gtk_tree_model_get_n_columns(GTK_TREE_MODEL(store));
    long n;
    gint *new_order = RVAL2GINTS(rbnew_order, n);

    if (n != columns) {
        g_free(new_order);

        rb_raise(rb_eArgError,
                 "new order array must contain same number of elements as the number of columns in the store: %ld != %d",
                 n, columns);
    }

    gtk_tree_store_reorder(store, parent, new_order);

    g_free(new_order);

    return self;
}

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3561748&group_id=53614

Bugs item #3561748, was opened at 2012-08-25 14:44
Message generated for change (Tracker Item Submitted) made by 
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3561748&group_id=53614

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: https://www.google.com/accounts ()
Assigned to: Nobody/Anonymous (nobody)
Summary: rbgtktreestore reorder

Initial Comment:
Hi,

I think there is a problem with this function because there is no need to know how many columns there are to sort iters, no ?

rbgtktreestore.c :

static VALUE
rg_reorder(VALUE self, VALUE rbparent, VALUE rbnew_order)
{
    GtkTreeStore *store = _SELF(self);
    GtkTreeIter *parent = RVAL2GTKTREEITER(rbparent);
    gint columns = gtk_tree_model_get_n_columns(GTK_TREE_MODEL(store));
    long n;
    gint *new_order = RVAL2GINTS(rbnew_order, n);

    if (n != columns) {
        g_free(new_order);

        rb_raise(rb_eArgError,
                 "new order array must contain same number of elements as the number of columns in the store: %ld != %d",
                 n, columns);
    }

    gtk_tree_store_reorder(store, parent, new_order);

    g_free(new_order);

    return self;
}

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3561748&group_id=53614

Bugs item #3531227, was opened at 2012-05-31 18:12
Message generated for change (Comment added) made by ktou
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3531227&group_id=53614

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Michael ()
Assigned to: Nobody/Anonymous (nobody)
Summary: Cairo-tee.h no such file or directory

Initial Comment:
I'm trying to install the gtk2 gem under Ubuntu 10.04 64bit using rvm and ruby 1.9.3-p194 and I get the following error:

Fetching: pkg-config-1.1.3.gem (100%)
Fetching: glib2-1.1.3.gem (100%)
Building native extensions.  This could take a while...
Fetching: atk-1.1.3.gem (100%)
Building native extensions.  This could take a while...
Fetching: cairo-1.12.1.gem (100%)
Building native extensions.  This could take a while...
ERROR:  Error installing gtk2:
	ERROR: Failed to build gem native extension.

        /home/map7/.rvm/rubies/ruby-1.9.3-p194/bin/ruby extconf.rb
checking for GCC... yes
checking for Win32 OS... no
checking for Mac OS X... no
checking for cairo version (>= 1.2.0)... yes
checking for HAVE_RUBY_ST_H in ruby.h... yes
checking for HAVE_RUBY_IO_H in ruby.h... yes
checking for rb_errinfo() in ruby.h... yes
checking for enum ruby_value_type in ruby.h... yes
creating Makefile

make
compiling rb_cairo_font_face.c
compiling rb_cairo_surface.c
rb_cairo_surface.c:54:25: error: cairo-tee.h: No such file or directory
rb_cairo_surface.c: In function ‘cr_xml_surface_initialize’:
rb_cairo_surface.c:1479: warning: implicit declaration of function ‘rb_cairo_device_from_ruby_object’
rb_cairo_surface.c:1479: warning: assignment makes pointer from integer without a cast
make: *** [rb_cairo_surface.o] Error 1


Gem files will remain installed in /home/map7/.rvm/gems/ruby-1.9.3-p194/gems/cairo-1.12.1 for inspection.
Results logged to /home/map7/.rvm/gems/ruby-1.9.3-p194/gems/cairo-1.12.1/ext/cairo/gem_make.out



----------------------------------------------------------------------

>Comment By: Kouhei Sutou (ktou)
Date: 2012-06-03 02:44

Message:
I released rcairo 1.12.2 now.
It may fix the problem. Could you try it again?

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3531227&group_id=53614

Bugs item #3531227, was opened at 2012-05-31 18:12
Message generated for change (Tracker Item Submitted) made by 
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3531227&group_id=53614

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: https://www.google.com/accounts ()
Assigned to: Nobody/Anonymous (nobody)
Summary: Cairo-tee.h no such file or directory

Initial Comment:
I'm trying to install the gtk2 gem under Ubuntu 10.04 64bit using rvm and ruby 1.9.3-p194 and I get the following error:

Fetching: pkg-config-1.1.3.gem (100%)
Fetching: glib2-1.1.3.gem (100%)
Building native extensions.  This could take a while...
Fetching: atk-1.1.3.gem (100%)
Building native extensions.  This could take a while...
Fetching: cairo-1.12.1.gem (100%)
Building native extensions.  This could take a while...
ERROR:  Error installing gtk2:
	ERROR: Failed to build gem native extension.

        /home/map7/.rvm/rubies/ruby-1.9.3-p194/bin/ruby extconf.rb
checking for GCC... yes
checking for Win32 OS... no
checking for Mac OS X... no
checking for cairo version (>= 1.2.0)... yes
checking for HAVE_RUBY_ST_H in ruby.h... yes
checking for HAVE_RUBY_IO_H in ruby.h... yes
checking for rb_errinfo() in ruby.h... yes
checking for enum ruby_value_type in ruby.h... yes
creating Makefile

make
compiling rb_cairo_font_face.c
compiling rb_cairo_surface.c
rb_cairo_surface.c:54:25: error: cairo-tee.h: No such file or directory
rb_cairo_surface.c: In function ‘cr_xml_surface_initialize’:
rb_cairo_surface.c:1479: warning: implicit declaration of function ‘rb_cairo_device_from_ruby_object’
rb_cairo_surface.c:1479: warning: assignment makes pointer from integer without a cast
make: *** [rb_cairo_surface.o] Error 1


Gem files will remain installed in /home/map7/.rvm/gems/ruby-1.9.3-p194/gems/cairo-1.12.1 for inspection.
Results logged to /home/map7/.rvm/gems/ruby-1.9.3-p194/gems/cairo-1.12.1/ext/cairo/gem_make.out



----------------------------------------------------------------------

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Bugs item #3495948, was opened at 2012-03-01 03:00
Message generated for change (Comment added) made by ktou
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3495948&group_id=53614

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including the initial issue submission, for this request,
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Category: None
Group: None
>Status: Closed
>Resolution: Fixed
Priority: 5
Private: No
Submitted By: Pino Toscano (pinotree)
Assigned to: Nobody/Anonymous (nobody)
Summary: poppler: extra linking to libpoppler

Initial Comment:
Currently the poppler extension links to both libpoppler-glib (which is what the extension wraps) and the private libpoppler library.
The linking to libpoppler seems to come from the poppler-cairo pkg-config search in poppler/ext/poppler/extconf.rb; poppler-cairo does not represent "glib is compiled with cairo" (which is already expressed in the pkg-config file for poppler-glib, and by the POPPLER_HAS_CAIRO #define set in that case), but it's more really something related to the private libpoppler library.

It seems that removing the line
| PKGConfig.have_package('poppler-cairo')
from poppler/ext/poppler/extconf.rb does not cause any build failure (although I couldn't run the test suite) but only no libpoppler.so in the NEEDED dependencies of poppler.so (diff the output of `readelf -d poppler.so | grep NEEDED` before and after the above change).

----------------------------------------------------------------------

>Comment By: Kouhei Sutou (ktou)
Date: 2012-03-03 05:23

Message:
Thanks for your report!
I've removed poppler-cairo check as you mentioned in master.

----------------------------------------------------------------------

You can respond by visiting: 
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Bugs item #3495948, was opened at 2012-03-01 03:00
Message generated for change (Tracker Item Submitted) made by pinotree
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3495948&group_id=53614

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Pino Toscano (pinotree)
Assigned to: Nobody/Anonymous (nobody)
Summary: poppler: extra linking to libpoppler

Initial Comment:
Currently the poppler extension links to both libpoppler-glib (which is what the extension wraps) and the private libpoppler library.
The linking to libpoppler seems to come from the poppler-cairo pkg-config search in poppler/ext/poppler/extconf.rb; poppler-cairo does not represent "glib is compiled with cairo" (which is already expressed in the pkg-config file for poppler-glib, and by the POPPLER_HAS_CAIRO #define set in that case), but it's more really something related to the private libpoppler library.

It seems that removing the line
| PKGConfig.have_package('poppler-cairo')
from poppler/ext/poppler/extconf.rb does not cause any build failure (although I couldn't run the test suite) but only no libpoppler.so in the NEEDED dependencies of poppler.so (diff the output of `readelf -d poppler.so | grep NEEDED` before and after the above change).

----------------------------------------------------------------------

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Bugs item #3464434, was opened at 2011-12-23 07:45
Message generated for change (Comment added) made by ktou
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3464434&group_id=53614

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including the initial issue submission, for this request,
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: winkerbean (winkerbean)
Assigned to: Nobody/Anonymous (nobody)
Summary: possible crash with "require 'pango'"

Initial Comment:
Given a simple script with "require 'pango'" and nothing else, ruby 1.9.3 appears to crash. The crash log is found at http://pastebin.com/9uumWC7v and the ruby output is at http://pastebin.com/0GZzTk6M. I am attempting to run this on a Mac 10.7 machine.  (I am seeing similar issues with a Mac 10.5 machine, too.)

----------------------------------------------------------------------

>Comment By: Kouhei Sutou (ktou)
Date: 2011-12-25 01:33

Message:
Thanks for your report.
It seems that GLib was failed to initialize. You got "You forgot to call
g_type_init()" message but g_type_init() should be called at "require
'glib2'".

Could you try the following script?

require "glib2"
p GLib::IOChannel # -> [GLib::IOChannel, Enumerable, GLib::Boxed, Object,
Kernel, BasicObject]

If the above script can't return correct ancestors, GLib or Ruby/GLib2 may
have a problem.

----------------------------------------------------------------------

Comment By: winkerbean (winkerbean)
Date: 2011-12-23 07:45

Message:
If more information is needed, do let Me know. Thanks.

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3464434&group_id=53614

Bugs item #3350148, was opened at 2011-07-02 19:57
Message generated for change (Comment added) made by ktou
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3350148&group_id=53614

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: unlimited (unlimitedname)
Assigned to: Nobody/Anonymous (nobody)
Summary: Poppler::IndexIter#child doesn't seem to descend

Initial Comment:
Hi. I'm rather confused. I looked at the code and what I'm reporting here makes absolutely no sense to me, but I'm doing it anyway, as I believe I have no other option.
So, it seems to be impossible to reach any node within the document outline, below the toplevel nodes. This is the code I'm using to test it:
<pre>
require 'rubygems'
require 'poppler'

doc = Poppler::Document.new("example.pdf")

def print_tree(iter)
  puts iter.action.title
  if child = iter.child
    puts "desc"
    print_tree(iter)
  end
  if iter.next
    puts "next"
    print_tree(iter) 
  end
end

print_tree(doc.index_iter)
</pre>

My test document (actually mirror.ctan.org/biblio/bibtex/utils/alphabib/example.pdf) has one toplevel node, with several children. The code above though, prints the toplevel node until SystemStackError occurs. The child nodes are never accessed.

To verify that my understanding of the Poppler API is correct, I tried the same in python:
<pre>
import poppler

doc = poppler.document_new_from_file("file:///home/nilclass/poppler-bug/example.pdf", "")

def print_tree(iter):
    print iter.get_action().title
    child = iter.get_child()
    if(child):
        print "desc"
        print_tree(child)
    if(iter.next()):
        print "next"
        print_tree(iter)

print_tree(poppler.IndexIter(doc))
</pre>

This works as expected, so I believe the error is somewhere within the ruby bindings.

Versions:
ruby 1.8.7 (2010-08-16 patchlevel 302) [x86_64-linux]
poppler 0.16.4 (ubuntu packages libpoppler13 and libpoppler-glib6)
poppler gem 0.90.9

Anyway, thank's a lot for all the rest of ruby-gnome that works wonderfully :)

----------------------------------------------------------------------

>Comment By: Kouhei Sutou (ktou)
Date: 2011-12-25 01:15

Message:
It's not a confirmed bug yet. Could you also give us an example PDF?

----------------------------------------------------------------------

Comment By: Skillachie ()
Date: 2011-12-24 06:33

Message:
I am having this problem as well. Is this a confirmed bug  ? Tried
different iterations of the code below, but was only able to get the main
chapters

http://stackoverflow.com/questions/8484426/ruby-poppler-pdf-table-of-contents-index

----------------------------------------------------------------------

Comment By: Kouhei Sutou (ktou)
Date: 2011-07-02 20:58

Message:
Could you give us an example PDF?

----------------------------------------------------------------------

Comment By: unlimited (unlimitedname)
Date: 2011-07-02 20:00

Message:
this is bullshit. I had an obvious error in my code, so here's the new
version:

require 'rubygems'
require 'poppler'

doc = Poppler::Document.new("example.pdf")

def print_tree(iter)
  puts iter.action.title if iter.action
  if child = iter.child
    puts "desc"
    print_tree(child)
  end
  if iter.next
    puts "next"
    print_tree(iter) 
  end
end

print_tree(doc.index_iter)


The error described above was obviously an error in my code, but what I'm
experiencing now is, that within all second-level nodes the "action" method
returns nil (hence the added check). All nodes are visited ("desc"/"next"
printed as expected), though the action is empty. Needless to say - I'm
even more confused than before.

Sorry for the mess.

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3350148&group_id=53614

Bugs item #3350148, was opened at 2011-07-02 19:57
Message generated for change (Comment added) made by 
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3350148&group_id=53614

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: unlimited (unlimitedname)
Assigned to: Nobody/Anonymous (nobody)
Summary: Poppler::IndexIter#child doesn't seem to descend

Initial Comment:
Hi. I'm rather confused. I looked at the code and what I'm reporting here makes absolutely no sense to me, but I'm doing it anyway, as I believe I have no other option.
So, it seems to be impossible to reach any node within the document outline, below the toplevel nodes. This is the code I'm using to test it:
<pre>
require 'rubygems'
require 'poppler'

doc = Poppler::Document.new("example.pdf")

def print_tree(iter)
  puts iter.action.title
  if child = iter.child
    puts "desc"
    print_tree(iter)
  end
  if iter.next
    puts "next"
    print_tree(iter) 
  end
end

print_tree(doc.index_iter)
</pre>

My test document (actually mirror.ctan.org/biblio/bibtex/utils/alphabib/example.pdf) has one toplevel node, with several children. The code above though, prints the toplevel node until SystemStackError occurs. The child nodes are never accessed.

To verify that my understanding of the Poppler API is correct, I tried the same in python:
<pre>
import poppler

doc = poppler.document_new_from_file("file:///home/nilclass/poppler-bug/example.pdf", "")

def print_tree(iter):
    print iter.get_action().title
    child = iter.get_child()
    if(child):
        print "desc"
        print_tree(child)
    if(iter.next()):
        print "next"
        print_tree(iter)

print_tree(poppler.IndexIter(doc))
</pre>

This works as expected, so I believe the error is somewhere within the ruby bindings.

Versions:
ruby 1.8.7 (2010-08-16 patchlevel 302) [x86_64-linux]
poppler 0.16.4 (ubuntu packages libpoppler13 and libpoppler-glib6)
poppler gem 0.90.9

Anyway, thank's a lot for all the rest of ruby-gnome that works wonderfully :)

----------------------------------------------------------------------

Comment By: Skillachie ()
Date: 2011-12-24 06:33

Message:
I am having this problem as well. Is this a confirmed bug  ? Tried
different iterations of the code below, but was only able to get the main
chapters

http://stackoverflow.com/questions/8484426/ruby-poppler-pdf-table-of-contents-index

----------------------------------------------------------------------

Comment By: Kouhei Sutou (ktou)
Date: 2011-07-02 20:58

Message:
Could you give us an example PDF?

----------------------------------------------------------------------

Comment By: unlimited (unlimitedname)
Date: 2011-07-02 20:00

Message:
this is bullshit. I had an obvious error in my code, so here's the new
version:

require 'rubygems'
require 'poppler'

doc = Poppler::Document.new("example.pdf")

def print_tree(iter)
  puts iter.action.title if iter.action
  if child = iter.child
    puts "desc"
    print_tree(child)
  end
  if iter.next
    puts "next"
    print_tree(iter) 
  end
end

print_tree(doc.index_iter)


The error described above was obviously an error in my code, but what I'm
experiencing now is, that within all second-level nodes the "action" method
returns nil (hence the added check). All nodes are visited ("desc"/"next"
printed as expected), though the action is empty. Needless to say - I'm
even more confused than before.

Sorry for the mess.

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3350148&group_id=53614

Bugs item #3464434, was opened at 2011-12-23 07:45
Message generated for change (Comment added) made by winkerbean
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3464434&group_id=53614

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: winkerbean (winkerbean)
Assigned to: Nobody/Anonymous (nobody)
Summary: possible crash with "require 'pango'"

Initial Comment:
Given a simple script with "require 'pango'" and nothing else, ruby 1.9.3 appears to crash. The crash log is found at http://pastebin.com/9uumWC7v and the ruby output is at http://pastebin.com/0GZzTk6M. I am attempting to run this on a Mac 10.7 machine.  (I am seeing similar issues with a Mac 10.5 machine, too.)

----------------------------------------------------------------------

>Comment By: winkerbean (winkerbean)
Date: 2011-12-23 07:45

Message:
If more information is needed, do let Me know. Thanks.

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3464434&group_id=53614

Bugs item #3464434, was opened at 2011-12-23 07:45
Message generated for change (Tracker Item Submitted) made by winkerbean
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3464434&group_id=53614

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: winkerbean (winkerbean)
Assigned to: Nobody/Anonymous (nobody)
Summary: possible crash with "require 'pango'"

Initial Comment:
Given a simple script with "require 'pango'" and nothing else, ruby 1.9.3 appears to crash. The crash log is found at http://pastebin.com/9uumWC7v and the ruby output is at http://pastebin.com/0GZzTk6M. I am attempting to run this on a Mac 10.7 machine.  (I am seeing similar issues with a Mac 10.5 machine, too.)

----------------------------------------------------------------------

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Feature Requests item #3462923, was opened at 2011-12-20 03:07
Message generated for change (Tracker Item Submitted) made by demazure
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470972&aid=3462923&group_id=53614

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: Next Release (example)
Status: Open
Priority: 5
Private: No
Submitted By: Michel Demazure (demazure)
Assigned to: Nobody/Anonymous (nobody)
Summary: include hicolor-icon-theme on Windows

Initial Comment:
When using FileChooserDialog in gtk2-1.0.3-x86-mswin32, I get warnings : the hi-color theme is not found, nor the gtk-file icon.

This theme should be included.

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470972&aid=3462923&group_id=53614

Bugs item #3110774, was opened at 2010-11-17 07:10
Message generated for change (Settings changed) made by ktou
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3110774&group_id=53614

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
>Status: Closed
>Resolution: Fixed
Priority: 5
Private: No
Submitted By: Georges FREROT (gfrerot)
Assigned to: Nobody/Anonymous (nobody)
Summary: Ruby-gtk2 Error Require 'gtk2'

Initial Comment:
Bonjour,

RoR, GTK2-Runtime, Glade, GIMP, Ruby-gtk
Installation sur Windows 7 de :
RoR			rubyinstaller-1.9.2-p0			C:\Ruby192
GTK2-Runtime,		gtk2-runtime-2.22.0-2010-10-21-ash	                     C:\GTK2-Runtime 
Glade			Glade3-3.6.1				C:\Glade3
GIMP			gimp-2.6.11-i686-setup-1		                     C:\GIMP-2.0
Ruby-GTK		                     ruby-gtk2-0.90.4.tar			Décompression en C:\Ruby192

Modification des noms des librairies en C:\windows\System32 :
Libglib-2.0-0.dll en Libglib-2.0-0.dll.old
Libatk-1.0-0.dll en Libatk-1.0-0.dll.old
Pour faire fonctionner GIMP 2.6.11
Glade3 fonctionne normalement également.
Ruby fonctionne correctement y compris WebBrick.

Ruby-gtk ne fonctionne pas
Microsoft Windows [version 6.1.7600]
Copyright (c) 2009 Microsoft Corporation. Tous droits réservés.

C:\Windows\system32>cd ..
C:\Windows>cd ..
C:\>ruby -v
ruby 1.9.2p0 (2010-08-18) [i386-mingw32]
C:\>gem -v
1.3.7
C:\>rails -v
Rails 3.0.3

C:\>gem env
RubyGems Environment:
  - RUBYGEMS VERSION: 1.3.7
  - RUBY VERSION: 1.9.2 (2010-08-18 patchlevel 0) [i386-mingw32]
  - INSTALLATION DIRECTORY: C:/Ruby192/lib/ruby/gems/1.9.1
  - RUBY EXECUTABLE: C:/Ruby192/bin/ruby.exe
  - EXECUTABLE DIRECTORY: C:/Ruby192/bin
  - RUBYGEMS PLATFORMS:
    - ruby
    - x86-mingw32
  - GEM PATHS:
     - C:/Ruby192/lib/ruby/gems/1.9.1
     - C:/Users/Ruby_on_Rails/.gem/ruby/1.9.1
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => true
     - :benchmark => false
     - :backtrace => false
     - :bulk_threshold => 1000
  - REMOTE SOURCES:
     - http://rubygems.org/

C:\>ruby -e "require 'gtk2'"

<internal:lib/rubygems/custom_require>:29:in `require': no such file to load --
gtk2 (LoadError)
        from <internal:lib/rubygems/custom_require>:29:in `require'
        from -e:1:in `<main>'

C:\>


Merci de votre aide

Cordialement,

----------------------------------------------------------------------

Comment By: Kouhei Sutou (ktou)
Date: 2011-02-25 03:57

Message:
Please install Ruby/GTK2 by "gem install gtk2". The gtk2 gem includes all
GTK+ related DLLs. You don't need to install GTK+, Glade and GIMP for
Ruby/GTK2.

After you install the gtk2 gem, please try the command:
C:\> ruby -e "require 'gdk_pixbuf2'; require 'gtk2'"

NOTE: You need to require 'gdk_pixbuf2' before 'gtk2' in Ruby/GTK2 0.90.7.
It had been fixed in trunk.

----------------------------------------------------------------------

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Bugs item #3444764, was opened at 2011-11-28 19:53
Message generated for change (Settings changed) made by ktou
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3444764&group_id=53614

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: Interface (example)
Group: None
>Status: Closed
Resolution: None
Priority: 5
Private: No
Submitted By: 12 chairs (twelvechairs)
Assigned to: Nobody/Anonymous (nobody)
Summary: not all signal connections being performed...

Initial Comment:
button.signal_connect("enter-notify-event") {print "hello "}
button.signal_connect("enter-notify-event") {print "world\n"}

The above does what I expect it to do (ie. when I scroll over the button it prints "Hello World" )

button.signal_connect("enter-notify-event") { print "Hello ";[]}
button.signal_connect("enter-notify-event") { print "World\n";[]}

However this code will not perform the second event (nor any subsequent) -  When I scroll over the button it prints "Hello " only (not "World\n"). This seems to be because ending the proc performed by the signal in an Array will somehow stop the second signal_connect from performing its associated Proc.

Using Ruby 1.8.6 and ruby-gnome2-0.16.0-1-i386-mswin32.exe (2007-02-12)

----------------------------------------------------------------------

>Comment By: Kouhei Sutou (ktou)
Date: 2011-12-01 06:49

Message:
This is not a bug.

You should return false value (it means that "nil" or "false" in Ruby) to
continue calling associated Procs.

See also:
http://developer.gnome.org/gtk/stable/GtkWidget.html#GtkWidget-enter-notify-event

----------------------------------------------------------------------

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Bugs item #3444764, was opened at 2011-11-28 19:53
Message generated for change (Tracker Item Submitted) made by twelvechairs
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=470969&aid=3444764&group_id=53614

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: Interface (example)
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: 12 chairs (twelvechairs)
Assigned to: Nobody/Anonymous (nobody)
Summary: not all signal connections being performed...

Initial Comment:
button.signal_connect("enter-notify-event") {print "hello "}
button.signal_connect("enter-notify-event") {print "world\n"}

The above does what I expect it to do (ie. when I scroll over the button it prints "Hello World" )

button.signal_connect("enter-notify-event") { print "Hello ";[]}
button.signal_connect("enter-notify-event") { print "World\n";[]}

However this code will not perform the second event (nor any subsequent) -  When I scroll over the button it prints "Hello " only (not "World\n"). This seems to be because ending the proc performed by the signal in an Array will somehow stop the second signal_connect from performing its associated Proc.

Using Ruby 1.8.6 and ruby-gnome2-0.16.0-1-i386-mswin32.exe (2007-02-12)

----------------------------------------------------------------------

You can respond by visiting: 
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