安装Homebrew时权限出错
安装Homebrew时权限出错
提问于 2014-10-23 00:30:23
我正在尝试在一个运行OSX10.9.2的较旧的、维护不太好的盒子上安装Homebrew。当我使用来自Homebrew网站的自动安装脚本时：
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"我得到了一系列权限错误：
==> /usr/bin/sudo /bin/chmod g+rwx /Library/Caches/Homebrew
==> Downloading and installing Homebrew...
remote: Counting objects: 207213, done.
remote: Compressing objects: 100% (55712/55712), done.
remote: Total 207213 (delta 150324), reused 207201 (delta 150315)
Receiving objects: 100% (207213/207213), 43.70 MiB | 5.35 MiB/s, done.
Resolving deltas: 100% (150324/150324), done.
From https://github.com/Homebrew/homebrew
* [new branch] master -> origin/master
error: unable to unlink old 'Library/Homebrew/extend/ENV/shared.rb' (Permission denied)
error: unable to unlink old 'Library/Homebrew/extend/ENV/std.rb' (Permission denied)
error: unable to unlink old 'Library/Homebrew/extend/ENV/super.rb' (Permission denied)
error: unable to unlink old 'Library/Homebrew/hooks/bottles.rb' (Permission denied)
error: unable to create file Library/Homebrew/language/go.rb (Permission denied)
error: unable to create file Library/Homebrew/language/haskell.rb (Permission denied)
error: unable to unlink old 'Library/Homebrew/language/python.rb' (Permission denied)
error: unable to unlink old 'Library/Homebrew/requirements/fortran_dependency.rb' (Permission denied)
error: unable to unlink old 'Library/Homebrew/requirements/language_module_dependency.rb' (Permission denied)
error: unable to unlink old 'Library/Homebrew/requirements/ld64_dependency.rb' (Permission denied)
error: unable to create file Library/Homebrew/requirements/maximum_macos_requirement.rb (Permission denied)
error: unable to unlink old 'Library/Homebrew/requirements/minimum_macos_requirement.rb' (Permission denied)
error: unable to unlink old 'Library/Homebrew/requirements/mpi_dependency.rb' (Permission denied)
error: unable to create file Library/Homebrew/requirements/osxfuse_dependency.rb (Permission denied)
error: unable to unlink old 'Library/Homebrew/requirements/python_dependency.rb' (Permission denied)
error: unable to unlink old 'Library/Homebrew/requirements/x11_dependency.rb' (Permission denied)
error: unable to unlink old 'Library/Homebrew/utils/inreplace.rb' (Permission denied)
error: unable to unlink old 'Library/Homebrew/utils/json.rb' (Permission denied)
error: unable to create file Library/Homebrew/utils/popen.rb (Permission denied)
error: unable to unlink old 'Library/Homebrew/vendor/okjson.rb' (Permission denied)
fatal: Could not reset index file to revision 'origin/master'.
Failed during: git reset --hard origin/master为什么会出现这些问题？据我所见(基于上述代码段的第一行)，Homebrew的安装脚本在该目录上执行一个chmod，以赋予它适当的权限。
我怎样才能解决这个问题？
回答 2
Stack Overflow用户
回答已采纳
发布于 2014-10-23 00:38:30
您需要将权限重置为/usr/local
brew update
brew upgrade
brew cleanup
brew install node
brew link --overwrite node
sudo chown -R `whoami` /usr/local- http://developpeers.com/blogs/fix-for-homebrew-permission-denied-issues
在某些情况下，brew update失败时也有类似的错误。在这种情况下，首先使用chown重置权限，然后运行brew update和其他命令。
Stack Overflow用户
发布于 2015-05-01 18:24:50
在使用旧的半卸载brew的机器上安装/更新brew时，我也遇到了同样的错误。我第一次跟随卸载命令
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/uninstall)"然后发出安装命令。
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/26519394
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