错误：执行gem时（Errno :: EPERM）不允许操作 [英] ERROR: While executing gem ... (Errno::EPERM) Operation not permitted

问题描述

我刚更新了我的Mac到OSX 10.11 El Capitan，并且一些宝石没有保留。

当我试图运行不同gem的安装时出现问题。 。例如：

 > sudo gem install compass 
  

执行后，我收到错误消息：

 >错误：执行gem时（Errno :: EPERM）不允许操作
  

宝石，以及...

我已经运行Homebrew并尝试再次安装Ruby，但没有任何工作。

解决方案

我在SASS问题上找到答案.. https://github.com/sass/sass/issues/1768

显然在OSX el Capitan中，有一项新的安全功能可以阻止您修改称为Rootless的系统文件。所以你有两个选择：

如果你在 / usr / local / bin 上安装gems，没有问题，因为rootless不影响这个路径。

$ b

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

I just updated my Mac to OSX 10.11 El Capitan and some gems didn't remain.

The problem arose when I tried to run installations of different gems... e.g.:

> sudo gem install compass

Once I execute, I get the error:

> ERROR:  While executing gem ... (Errno::EPERM) Operation not permitted

This happens with other gems, as well...

I've run Homebrew and tried to install Ruby again, but nothing is working.

解决方案

I found the answer on SASS issues.. https://github.com/sass/sass/issues/1768

Apparently with OSX el Capitan, there is a new security function that prevents you from modifying system files called Rootless. So you'll have 2 options:

If you install gems on /usr/local/bin there will be no problem because rootless doesn't affect this path.

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

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