Setup my macbook.
xcode-select --install
sudo xcode-select --switch /Library/Developer/CommandLineTools/
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
brew install ansible && brew doctor
git clone git@github.com:ioapm/setup-macos.git
cd setup-macos
ansible-playbook setup.yml -vv -i hosts