These are my dotfiles, nothing too fancy.
Make sure you have git, curl and vim, if not, then on Ubuntu or Debian run:
apt-get install git git-core curl vim
git clone git://github.com/robbyrussell/oh-my-zsh.git ~/.oh-my-zsh
chsh -s /bin/zsh
git clone git://github.com/ronaldsgailis/dotfiles.git ~/.dotfiles
cd ~/.dotfiles && rake install
./osx