http://xquartz.macosforge.org/landing/
brew update
brew tap homebrew/dupes
brew install autoconf automake apple-gcc42
export CC=/usr/local/bin/gcc-4.2
export CPPFLAGS=-I/opt/X11/include
sudo rm /usr/bin/gcc
sudo rm /usr/bin/gcc-4.2
sudo ln -s /usr/local/bin/gcc-4.2 /usr/bin/gcc
sudo ln -s /usr/local/bin/gcc-4.2 /usr/bin/gcc-4.2
rvm pkg install openssl