[ruby-gnome2-devel-en] rake gem:build fails

[Detlef R. <det...@gm...>]

Hi,

on a fresh check out of ruby-gnome "rake gem:build" fails with the 
following error message:

det@datengrab:~/Schreibtisch/soft/ruby-gnome2$ rake --trace gem:build
** Invoke gem:build (first_time)
** Execute gem:build
/usr/bin/ruby2.2 -S rake gem
/usr/bin/ruby2.2 -S rake gem
/usr/bin/ruby2.2 -S rake gem
/usr/bin/ruby2.2 -S rake gem
/usr/bin/ruby2.2 -S rake gem
/usr/bin/ruby2.2 -S rake gem
/usr/bin/ruby2.2 -S rake gem
/usr/bin/ruby2.2 -S rake gem
/usr/bin/ruby2.2 -S rake gem
/usr/bin/ruby2.2 -S rake gem
cd pkg/gtk3-3.0.7
WARNING:  See http://guides.rubygems.org/specification-reference/ for help
rake aborted!
Gem::InvalidSpecificationException: ["sample/gtk-demo/search_entry2.rb"] 
are not files

Tasks: TOP => gem => pkg/gtk3-3.0.7.gem
(See full trace by running task with --trace)
rake aborted!
Command failed with status (1): [/usr/bin/ruby2.2 -S rake gem...]
/usr/lib/ruby/vendor_ruby/rake/file_utils.rb:66:in `block in 
create_shell_runner'
/usr/lib/ruby/vendor_ruby/rake/file_utils.rb:57:in `call'
/usr/lib/ruby/vendor_ruby/rake/file_utils.rb:57:in `sh'
/usr/lib/ruby/vendor_ruby/rake/file_utils_ext.rb:37:in `sh'
/usr/lib/ruby/vendor_ruby/rake/file_utils.rb:94:in `ruby'
/usr/lib/ruby/vendor_ruby/rake/file_utils_ext.rb:37:in `ruby'
/home/det/Schreibtisch/soft/ruby-gnome2/Rakefile:355:in `block (4 
levels) in <top (required)>'
/home/det/Schreibtisch/soft/ruby-gnome2/Rakefile:354:in `chdir'
/home/det/Schreibtisch/soft/ruby-gnome2/Rakefile:354:in `block (3 
levels) in <top (required)>'
/home/det/Schreibtisch/soft/ruby-gnome2/Rakefile:353:in `each'
/home/det/Schreibtisch/soft/ruby-gnome2/Rakefile:353:in `block (2 
levels) in <top (required)>'
/usr/lib/ruby/vendor_ruby/rake/task.rb:240:in `call'
/usr/lib/ruby/vendor_ruby/rake/task.rb:240:in `block in execute'
/usr/lib/ruby/vendor_ruby/rake/task.rb:235:in `each'
/usr/lib/ruby/vendor_ruby/rake/task.rb:235:in `execute'
/usr/lib/ruby/vendor_ruby/rake/task.rb:179:in `block in 
invoke_with_call_chain'
/usr/lib/ruby/2.2.0/monitor.rb:211:in `mon_synchronize'
/usr/lib/ruby/vendor_ruby/rake/task.rb:172:in `invoke_with_call_chain'
/usr/lib/ruby/vendor_ruby/rake/task.rb:165:in `invoke'
/usr/lib/ruby/vendor_ruby/rake/application.rb:150:in `invoke_task'
/usr/lib/ruby/vendor_ruby/rake/application.rb:106:in `block (2 levels) 
in top_level'
/usr/lib/ruby/vendor_ruby/rake/application.rb:106:in `each'
/usr/lib/ruby/vendor_ruby/rake/application.rb:106:in `block in top_level'
/usr/lib/ruby/vendor_ruby/rake/application.rb:115:in `run_with_threads'
/usr/lib/ruby/vendor_ruby/rake/application.rb:100:in `top_level'
/usr/lib/ruby/vendor_ruby/rake/application.rb:78:in `block in run'
/usr/lib/ruby/vendor_ruby/rake/application.rb:176:in 
`standard_exception_handling'
/usr/lib/ruby/vendor_ruby/rake/application.rb:75:in `run'
/usr/bin/rake:27:in `<main>'
Tasks: TOP => gem:build



$ uname -a
Linux datengrab 4.3.0-1-amd64 #1 SMP Debian 4.3.3-2 (2015-12-17) x86_64 
GNU/Linux

$ ruby --version
ruby 2.2.3p173 (2015-08-18) [x86_64-linux-gnu]

Cheers detlef