media-video/mkvtoolnix-6.6.0 fails to build as rubygems are missing: >>> Compiling source in /var/tmp/portage/media-video/mkvtoolnix-6.6.0/work/mkvtoolnix-6.6.0 ... /usr/lib64/ruby/2.1.0/rubygems.rb:15:in `require': cannot load such file -- rubygems/compatibility (LoadError) from /usr/lib64/ruby/2.1.0/rubygems.rb:15:in `<top (required)>' from <internal:gem_prelude>:1:in `require' from <internal:gem_prelude>:1:in `<compiled>' Reproducible: Always Steps to Reproduce: 1. nothing related to ruby was installed yet 2. emerge mkvtoolnix Actual Results: >>> Compiling source in /var/tmp/portage/media-video/mkvtoolnix-6.6.0/work/mkvtoolnix-6.6.0 ... /usr/lib64/ruby/2.1.0/rubygems.rb:15:in `require': cannot load such file -- rubygems/compatibility (LoadError) from /usr/lib64/ruby/2.1.0/rubygems.rb:15:in `<top (required)>' from <internal:gem_prelude>:1:in `require' from <internal:gem_prelude>:1:in `<compiled>' Expected Results: rubygems pulled in as dependency "emerge rubygems" solves the issue, mkvtoolnix builds correctly
Created attachment 417998 [details] build.log
Created attachment 418000 [details] emerge.info
*** This bug has been marked as a duplicate of bug 509220 ***