［環境］ Mac OS X El Capitan 10.11.1 Vagrant 1.7.4 VirtualBox 5.0.10 r104061［コマンド履歴］ 1 brew search virtualbox 2 brew cask install virtualbox 3 brew search vagrant 4 brew cask install vagrant 5 mkdir myproject 6 cd myproject/ 7 vagr…