wayneeseguin/rvm — pull request #2028 by mpapis (2013-08-03 03:51:17+00:00)
Title: Using GCC for older rubies on mavericks

In order to install ruby 1.9.3-p125 with rvm I took the following steps:

- brew tap homebrew/versions
- brew install gcc46

- CC=gcc-4.6 rvm install 1.9.3-p125

I think this also works with gcc47 and gcc48.