CocoaPods遇到

在用到CocoaPods时候突然出现这样的问题

检查CocoaPods目录下文件是否存在

$which pod

~/.cocoapods
移除cocoapods

$sudo rm-rf<path>

安装

$ sudogem installcocoapods-v 1.0.1

如果出现这个问题

ERROR:  While executing gem ... (Errno::EPERM)

    Operation not permitted - /usr/bin/pod

重新安装：

sudo gem install -n /usr/local/bin cocoapods