1. Ferramentas de linha de comando
2. Homebrew
$ ruby -e "$(curl -fsSkL raw.github.com/mxcl/homebrew/go)"
$ brew install automake
3. RVM
$ curl -L https://get.rvm.io | bash -s stable --ruby
$ source ~/.rvm/scripts/rvm
4. Ruby 1.9.3
$ rvm install 1.9.3-head
$ rvm use ruby-1.9.3-head
5. Trilhos
$ gem install rails
6. Git
brew install git
7. MySQL
$ brew install mysql
$ mysql_install_db --verbose --user=`whoami` --basedir="$(brew --prefix mysql)" --datadir=/usr/local/var/mysql --tmpdir=/tmp
$ mkdir -p ~/Library/LaunchAgents
$ cp /usr/local/Cellar/mysql/5.5.27/homebrew.mxcl.mysql.plist ~/Library/LaunchAgents/
$ launchctl load -w ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist