I just dropped your keywords on the newly added dev-ruby/ruby-opengl-0.60.0 due to the introduction of a new dependency: dev-ruby/mkrf-0.2.3. Please test both packages on your arch and add back your keywords.
It also needs dev-ruby/rake, which isn't keyworded on alpha. Keyword that, too?
Tobias: yes, please keyword dev-ruby/rake as well. Rake is used by many ruby projects so if alpha wants to support ruby it makes a lot of sense to keyword rake.
Keyworded dev-ruby/rake-0.8.1, dev-ruby/mkrf-0.2.3 and dev-ruby/ruby-opengl-0.60.0 on alpha. All the examples shipped with the opengl package work - except those using extra ruby modules or too-fancy opengl stuff, of course.
~ia64/~sparc done
Ping for ppc, if you don't want to have this keyworded anymore let me know as well. I would like to stabilize ruby-opengl-0.60.0 sometime soon.
~ppc'd