我已经卸载和安装了3次Homebrew,因为它似乎永远不允许我安装任何东西,因为它在大多数安装结束时拒绝我的权限。

作为一个例子,我将发布我目前面临的libjpeg下载场景。

我尝试安装libjpeg并获得:

$ brew install libjpeg
==> Downloading https://downloads.sf.net/project/machomebrew/Bottles/jpeg-8d.mountain_lion.bottle.1.tar.gz
Already downloaded: /Library/Caches/Homebrew/jpeg-8d.mountain_lion.bottle.1.tar.gz
==> Pouring jpeg-8d.mountain_lion.bottle.1.tar.gz
Warning: Could not link jpeg. Unlinking...
Error: The brew link step did not complete successfully
The formula built, but is not symlinked into /usr/local
You can try again using `brew link jpeg'
Error: Permission denied - /usr/local/opt/jpeg

'brew link jpeg'的结果

Error: Permission denied - /usr/local/opt/jpeg

这是我的酿酒医生读的

$ brew doctor
Warning: "config" scripts exist outside your system or Homebrew directories.
./configure scripts often look for *-config scripts to determine if
software packages are installed, and what additional flags to use when
compiling and linking.

Having additional scripts in your path can confuse software installed via
Homebrew if the config script overrides a system or Homebrew provided
script of the same name. We found the following "config" scripts:

/Library/Frameworks/Python.framework/Versions/2.7/bin/python-config
/Library/Frameworks/Python.framework/Versions/2.7/bin/python2-config
/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7-config
Warning: You have unlinked kegs in your Cellar
Leaving kegs unlinked can lead to build-trouble and cause brews that depend on
those kegs to fail to run properly once built. Run brew link on these:

jpeg

这个许可问题已经使它不可能使用酿造任何东西,我真的很感激任何建议。


当前回答

在2022年,我在一台M1 Mac上和蒙特雷一起工作

sudo chown -R $(whoami) $(brew --prefix)/*

其他回答

github上有一个杀手级脚本,可以修复/usr/local和brew目录上的烫发,使任何“admin”组的成员都可以访问。

https://gist.github.com/jaibeee/9a4ea6aa9d428bc77925

这是一个比选择的答案更好的解决方案,因为如果你把/usr/local/___目录改为$USER,那么你就破坏了那台机器上任何其他homebrew的管理用户。

以下是我发布这篇文章时脚本的核心内容:

chgrp -R admin /usr/local
chmod -R g+w /usr/local

chgrp -R admin /Library/Caches/Homebrew
chmod -R g+w /Library/Caches/Homebrew

chgrp -R admin /opt/homebrew-cask
chmod -R g+w /opt/homebrew-cask

如果您没有最新的Homebrew:我在过去通过强制Homebrew以根用户身份运行来“修复”这个问题,这只能通过将Homebrew可执行文件的所有权更改为根用户来实现。在某种程度上,他们删除了这个功能。

我知道他们会给出很多警告,说它不应该以根目录运行,但算了吧,否则它就不能正常工作。

我不想浪费文件夹权限,所以我做了以下工作:

酿造的医生 酿造升级 啤酒清理

然后我能够继续安装我的其他酿造公式成功。

要解决文件夹上运行的Brew权限的错误

brew prune

这将解决问题,我们不需要咀嚼任何目录。

其实很简单,执行这个命令: 酿造的医生

它会告诉你该怎么做,来修复权限问题,比如我的例子:

这就是问题所在:

Warning: The following directories are not writable by your user:
/usr/local/share/man/man5
/usr/local/share/man/man7

这就是解决方案:

You should change the ownership of these directories to your user.
  sudo chown -R $(whoami) /usr/local/share/man/man5 /usr/local/share/man/man7