mxcl/homebrew — pull request #17106 by Havenwood (2013-01-16 03:13:05+00:00)
Title: Update chruby to version 0.3.2

Updated chruby version from 0.3.1 to 0.3.2:
* Prevent `auto.sh` from being loaded more than once.
* Recommend using `~/.bash_profile` and `~/.zprofile`.
* Use `cp` and `mkdir` instead of `install` in the `Makefile`.