卸载后无法安装可可豆荚，导致报错 [英] Cannot install cocoa pods after uninstalling, results in error

问题描述

我删除了可可豆荚，因为它声称已安装，但后来一直说没有找到命令豆荚.尝试重新安装 cocoapods (sudo gem install cocoa pods -v) 时出现此错误:

I removed cocoa pods because it claimed it had installed, but kept saying the command pod wasn't found afterward. When trying to reinstall cocoapods (sudo gem install cocoa pods -v) I get this error:

错误:执行 gem 时 ... (Errno::EPERM)不允许操作 -/usr/bin/pod

ERROR: While executing gem ... (Errno::EPERM) Operation not permitted - /usr/bin/pod

有什么想法吗?

推荐答案

正如它已经指出的那样 下面由 Ramesh Ramchandaran，这是一种更简洁的方法，而不是绕过 OS X 的安全功能.

As it has been pointed out below by Ramesh Ramchandaran, this is a cleaner way of doing it, instead of getting around the Security features of OS X.

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

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原答案

我假设您运行的是 OS X 10.11.

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Original Answer

I'm assuming you're running OS X 10.11.

发生这种情况是因为 Apple 在新安装中启用了 rootless.

This is happening because Apple has enabled rootless on the new install.

如果你输入:

sudo nvram boot-args="rootless=0"; sudo reboot

在 terminal.app 中，您的计算机将在禁用的情况下重新启动.

in terminal.app, your computer will reboot with it disabled.

完成后，输入:

sudo gem install cocoapods -V

-V 用于详细说明，如果发生错误会吐出.

the -V is for verbose and will spit out any errors if they happen.

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