なにこれ

なにこれ1

MacBook-Pro:Downloads ***$ irb
irb(main):001:0> require 'rubygems'
=> true
irb(main):003:0> require 'opengl'
[BUG] cross-thread violation on rb_gc()
(null)

Abort trap: 6

なにこれ2

MacBook-Pro:rubybox ***$ irb
irb(main):001:0> require 'rubygems'
=> true
irb(main):002:0> require 'box2d'
LoadError: dlopen(/opt/local/lib/ruby/gems/1.8/gems/box2d-1.4.3/ext/box2d.bundle, 9): no suitable image found.  Did find:
	/opt/local/lib/ruby/gems/1.8/gems/box2d-1.4.3/ext/box2d.bundle: mach-o, but wrong architecture - /opt/local/lib/ruby/gems/1.8/gems/box2d-1.4.3/ext/box2d.bundle
	from /opt/local/lib/ruby/gems/1.8/gems/box2d-1.4.3/ext/box2d.bundle
	from /opt/local/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in `require'
	from (irb):2

Google Code Archive - Long-term storage for Google Code Project Hosting.こっからbox2d持ってきてmake&installするんだけど、cmake（クロスプラットフォームなmake）が必要なんだってさ。

sudo port install cmake

MyGame

SDL_TTFが要る。