当我尝试安装cocoapods时,我得到了以下错误,有人能帮我调试它吗?
MacBook-Pro:~ saiteja$ sudo gem install cocoapods
Password:
ERROR: Error installing cocoapods:
activesupport requires Ruby version >= 2.2.2.
MacBook-Pro:~ saiteja$ https://stackoverflow.com/questions/38374014
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