mirichi/chipmunk
Bindings to Chipmunk 5.3.4 with extra features for use with Ruby 1.8.x and 1.9.x. Version 5.4.3.4 released on rubygems. Just a gem install chipmunk should work, even on windows!
Developer Profile
mirichi
Discovered public repositories for mirichi in the GitHub catalog.
mirichi/DXRubyWS
DXRuby用ウィンドウシステムを検討する
mirichi/glmruby
mruby+SDL+OpenGL
mirichi/mruby
Lightweight Ruby