Ruby-GNOME 2

hi andrea -

  well, i wish i had some answers for you - i've had problems installing 
the latest gtk2 on ubuntu 10.04 as well (there are several posts on this 
board about my troubles...)

  for the moment i use the version that came with my package installer 
(0.19.3) and that works fine, though i'm missing some features from the 
newer version...  does your package installer have a "libgtk2-ruby" 
package?

  -j

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2011/4/8 Andrea Dallera <andrea@...>:
> gobject-2.0 seems to be missing though i've installed libgtk2.0-dev (which is
> supposed to install all the dependencies needed for building the native
> extensions).  Has anybody tried to install the gtk2 gem on ubuntu 11.04?

Not yet.
Does /usr/lib/pkgconfig/gobject-2.0.pc is present on your computer ?

-- 
Vincent Carmona

Looks like there is no way to use ruby gtk2 on ubuntu 11.04. I have
tried all methods and have exhausted.

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On 27 April 2011 13:34, Karthikeyan A k
<ruby-forum-incoming@...> wrote:
> Looks like there is no way to use ruby gtk2 on ubuntu 11.04. I have
> tried all methods and have exhausted.

That's good to know since I was just about to upgrade.  Any ideas on
what the problem is?

       MikeC

2011/4/8 Andrea Dallera <andrea@...>:
> Hi everyone,
>
>        I've tried to install gtk2 on ubuntu natty 11.04 but i receive an error
> during the installation:
>
> (after sudo gem1.9.1 install gtk2)
>
> checking for GCC... 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 gobject-2.0... no
> *** extconf.rb failed ***
>
> gobject-2.0 seems to be missing though i've installed libgtk2.0-dev (which is
> supposed to install all the dependencies needed for building the native
> extensions).  Has anybody tried to install the gtk2 gem on ubuntu 11.04?
>
> Andrea
>
I just tested to run "ruby extconf.rb" in glib2 directory on ubuntu 11.04.
I have the same error. I Install libglib2.0-dev package to resolve it.
I can now build ruby-glib2 without errors.


libglib2.0-dev installs  /usr/lib/pkgconfig/gobject-2.0.pc file that
why I ask to check for it in a previous mail.

-- 
Vincent Carmona

Vincent Carmona wrote in post #995328:
> 2011/4/8 Andrea Dallera <andrea@...>:
>> checking for new allocation framework... yes
>>
> I just tested to run "ruby extconf.rb" in glib2 directory on ubuntu
> 11.04.
> I have the same error. I Install libglib2.0-dev package to resolve it.
> I can now build ruby-glib2 without errors.
>
>
> libglib2.0-dev installs  /usr/lib/pkgconfig/gobject-2.0.pc file that
> why I ask to check for it in a previous mail.

Installing libglib2.0-dev didn't work on my 11.04 Ubuntu machine. It
turns out that on Natty some .pc files (including gobject-2.0.pc) are
placed in /usr/lib/i386-linux-gnu/pkgconfig instead of
/usr/lib/pkgconfig; thus I solved the problem by following these steps:

$ sudo apt-get install {libpango1.0,libglib2.0,libatk1.0,libcairo2,\
libgdk-pixbuf2.0,libgtk2.0}-dev

$ cd /usr/lib/pkgconfig/

$ sudo ln -s ../i386-linux-gnu/pkgconfig/{atk,fontconfig,\
freetype2,gio-2.0,gio-unix-2.0,glib-2.0,gmodule-no-export-2.0,\
gobject-2.0,gthread-2.0,libpng,pangocairo,pangoft2,pango,\
x11,xau,xcb,xcb-render,xcb-shm,xcomposite,xcursor,xdamage,xdmcp,\
xext,xfixes,xinerama,xi,xrandr,xrender}.pc .

$ sudo gem install gtk2


Hope it helps.


-abc

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Hi,

In <1c862eb16eb9df8dedc5971dfb85fccb@...>
  "Re: [ruby-gnome2-devel-en] Install error - gtk2 on ubuntu natty (11.04)" on Mon, 02 May 2011 21:16:49 +0200,
  "Andrea B.C." <ruby-forum-incoming@...> wrote:

> Installing libglib2.0-dev didn't work on my 11.04 Ubuntu machine. It
> turns out that on Natty some .pc files (including gobject-2.0.pc) are
> placed in /usr/lib/i386-linux-gnu/pkgconfig instead of
> /usr/lib/pkgconfig; thus I solved the problem by following these steps:

I've added /usr/lib/i386-linux-gnu/pkgconfig to the default
.pc search path in pkg-config.gem and released
it. (pkg-config gem 1.1.1 is the latest version.)

Please try again.


Thanks,
--
kou

Hi Kou,

Kouhei Sutou wrote in post #996305:
> Hi,
>
> In <1c862eb16eb9df8dedc5971dfb85fccb@...>
>   "Re: [ruby-gnome2-devel-en] Install error - gtk2 on ubuntu natty
> (11.04)" on Mon, 02 May 2011 21:16:49 +0200,
>   "Andrea B.C." <ruby-forum-incoming@...> wrote:
>
>> Installing libglib2.0-dev didn't work on my 11.04 Ubuntu machine. It
>> turns out that on Natty some .pc files (including gobject-2.0.pc) are
>> placed in /usr/lib/i386-linux-gnu/pkgconfig instead of
>> /usr/lib/pkgconfig; thus I solved the problem by following these steps:
>
> I've added /usr/lib/i386-linux-gnu/pkgconfig to the default
> .pc search path in pkg-config.gem and released
> it. (pkg-config gem 1.1.1 is the latest version.)
>
> Please try again.
>

Works like a charm now.

>
> Thanks,
> --
> kou

Thank you very much,

-abc

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