Snow Leopard -- RVM, Homebrew, Git, Imagemagick

Rails 2 Environment

# Installs on Snow Leopard.

# Homebrew
ruby -e "$(curl -fsS http://gist.github.com/raw/323731/install_homebrew.rb)"
echo 'export PATH=/usr/local/bin:/usr/local/sbin:$PATH' >> ~/.bash_profile
# Close Terminal window.

# Git
brew install git
brew update
brew upgrade

# RVM
bash < <( curl http://rvm.beginrescueend.com/releases/rvm-install-head )
echo '[[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm"' >> ~/.bash_profile
# Close Terminal window.

rvm install 1.9.2
rvm 1.9.2 --default

# ImageMagick
# The --disable-openmp flag is due to
# http://stackoverflow.com/questions/2838307/why-is-this-rmagick-call-generating-a-segmentation-fault
brew install -f imagemagick --disable-openmp