thoughtbot/laptop — pull request #41 by croaky (2012-10-02 19:01:18+00:00)
Title: Fix install for Mountain Lion and RVM 1.16

* Install Homebrew before RVM.
* Fix permissions.
* Install GCC 4.2.
* Use GCC dependencies listed by RVM.
* Use RVM version 1.15.10 because RVM 1.16.0 is broken with zsh.
* Put RVM/Homebrew settings in ~/.zshenv. Move from ~/.zshrc in order
to not conflict with thoughtbot/dotfiles.
* Use a one-step Ruby default.