MAC

使用pod install出现如下错误:

macdeMacBook-Pro:QRCodeDemo mac$ pod install

-bash: /usr/local/bin/pod: /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby: bad interpreter: No such file or directory

这是Mac升级系统导致,当你的Mac系统升级为 high siera的时候,别忘记更新cocoapods。
执行命令:

$ sudo gem update --system
$ sudo gem install cocoapods -n/usr/local/bin
原文地址:https://www.cnblogs.com/gongyuhonglou/p/8933465.html