HomeBrew:错误 - /usr/local/Cellar不可写

Question

当我在终端中运行以下命令时:

usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

我收到一个错误:

/usr/local/Cellar is not writable. You should change the
ownership and permissions of /usr/local/Cellar back to your
user account:
sudo chown -R $(whoami) /usr/local/Cellar

在以下期间失败:/ usr/local/bin/brew update --force

我在SO上经历了类似的帖子,所有人都有以下命令作为答案,所以我在终端中运行了以下命令:

1. sudo chown -R $tejas /usr/local/Cellar
2. sudo chown -R $tejas:admin /usr/local/Cellar
3. sudo chown -R $tejas /usr/local
4. sudo chown -R $tejas:admin /usr/local

我在上述四个命令之后运行了安装命令,但它仍然给我错误.有人可以帮我解决这个问题.谢谢.

Answer 1

我有完全一样的问题。我试图重置权限，但是某些软件包仍然无法安装。重新安装Homebrew为我解决了这个问题：

卸载：
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/uninstall)"

然后再次安装：
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

Answer 2

如评论中所述，只需（不做任何替换）即可：

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

Answer 3

将/ usr/local和Homebrew的缓存的权限重置为当前用户:

sudo chown -R $USER:admin /usr/local /Library/Caches/Homebrew