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

在我的情况下,/usr/local/框架甚至不存在,所以我做了:

sudo mkdir /usr/local/Frameworks
sudo chown -R $(whoami) /usr/local/Frameworks

然后一切都按照预期进行。

其他回答

我有这个问题… 一个可行的解决方案是更改/usr/local的所有权 将root用户改为当前用户:

  sudo chown -R $(whoami):admin /usr/local

但实际上这不是一个正确的方法。主要是当您的机器是服务器或多用户时。

我的建议是像上面一样改变所有权,做任何你想用Brew实现的事情。更新,安装…等等),然后将所有权重置回根:

  sudo chown -R root:admin /usr/local

这将解决问题,并保持所有权设置在适当的集合。

我没有/usr/local/Frameworks文件夹,所以这为我修复了它

sudo mkdir -p /usr/local/Frameworks
sudo chown -R $(whoami) /usr/local/Frameworks

第一行为homebrew (brew)创建了一个新的Frameworks文件夹。 第二行为该文件夹提供当前用户权限,这就足够了。

常用命令如下:

Mkdir -创建目录[-p没有错误,如果存在,根据需要创建父目录] chown -更改文件所有者和组[- r对文件和目录进行递归操作] 打印有效的用户id

我有OSX High Sierra

我使用了这两个命令并解决了我的问题

sudo chown -R $(whoami) /usr/local

sudo chown -R $(whoami) /usr/local/etc/bash_completion.d /usr/local/lib/python3.7/site-packages /usr/local/share/aclocal /usr/local/share/locale /usr/local/share/man/man7 /usr/local/share/man/man8 /usr/local/share/zsh /usr/local/share/zsh/site-functions /usr/local/var/homebrew/locks

我用这些命令解决了我的问题:

sudo mkdir /usr/local/Cellar
sudo mkdir /usr/local/opt
sudo chown -R $(whoami) /usr/local/Cellar
sudo chown -R $(whoami) /usr/local/opt

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。