wayneeseguin/rvm — pull request #1257 by cielavenir (2012-10-23 07:18:18+00:00)
Title: libyaml installation cares OSX architecture

Some Mac models such as iMac7,1 changes architecture from i386 to x86_64, if you update OSX to Mountain Lion.
Even in such case, /usr/local/rvm/usr/lib/libyaml.dylib's architecture is still i386 and it cannot be linked, resulting in psych failure.
This patch provides workaround for such situation. i.e. libyaml is forced to be reinstalled.

This also provides partial Windows support...