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

我刚刚将我的 Mac 更新到 OSX 10.11 El Capitan，一些 gem 没有保留.

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

当我尝试运行不同 gem 的安装时出现了问题...例如:

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

> sudo gem install compass

一旦我执行，我就会得到错误:

Once I execute, I get the error:

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

其他宝石也会发生这种情况......

This happens with other gems, as well...

我已经运行 Homebrew 并尝试再次安装 Ruby，但没有任何效果.

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

推荐答案

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

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

自OSX el Capitan 以来，有一个新的安全功能可以防止您修改系统文件，称为Rootless.所以你有两个选择:

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

• 如果你在 /usr/local/bin 上安装 gems 不会有问题，因为 rootless 不会影响这个路径.

• 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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