安装了zsh之后使用vim出现如下错误：
arguments:450: _vim_files: function definition file not found _arguments:450: _vim_files: function definition file not found _arguments:450: _vim_files: function definition file not found
解决方法：
rm ~/.zcompdump*
然后重新打开Terminal。
参考：
http://blog.csdn.net/u012416928/article/details/53636407