Last Updated: February 25, 2016
·
908
· psousa

Upgrade to Ruby, Homebrew with Xcode 4.3

Download Xcode 4.3 from Apple.
Download Command Tools as well.
Install both.

Then:
brew update
brew install autoconf automake
brew install https://raw.github.com/Homebrew/homebrew-dupes/master/apple-gcc42.rb
rvm get head
rvm install 1.8.7
rvm install 1.9.3-head

You should have both working. Have a cookie.