1. wget https://github.com/robbyrussell/oh-my-zsh/raw/master/tools/install.sh -O -|sh
2. 在.zshrc下添加这两条：
plugins=(git textmate ruby autojump osx mvn gradle)
[[ -s `brew --prefix`/etc/autojump.sh ]] && . `brew --prefix`/etc/autojump.sh
3. source .zshrc
原文：http://blog.csdn.net/liujan511536/article/details/43560777