參考文章:http://www.iplaysoft.com/osx-...html
sudo /Applications/Install\ OS\ X\ Yosemite.app/Contents/Resources/createinstallmedia --volume /Volumes/U盤盤符 --applicationpath /Applications/Install\ OS\ X\ Yosemite.app --nointeraction
參考文章:http://brew.sh/index_zh-cn.htmlgit
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
sudo easy_install pip sudo pip install virtualenv