标签：span ruby https ica ast fan code line ack
1 安装xcode
2 安装 brew
ruby-e"$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
3 安装 python
brew install python
标签：span ruby https ica ast fan code line ack
原文地址：http://www.cnblogs.com/xqnq2007/p/6607561.html
