brew安装时fatal: not in a git directory Error: Command failed with exit 128: git

This error occurs when installing node using brew

Guess the reason:

应该是homebrew没有找到git路径，因此我们需要配置一下

ps: Most of the reference materials are directly git binding homebrew under the usr/local/ path, here we need to configure our own local path

solution

1. Find Homebrew installation location

   • Here I am usingfind / -name "homebrew-cask"
   • Find the following similar paths
     
   • It is recommended to open this directory to see if it is the following three directories at the same level as this directory
     

2. git bind homebrew path

   • git config --global --add safe.directory 自己的homebrew-core目录
   • git config --global --add safe.directory自己的homebrew-cask目录

3. Check to see if the addition is complete
   git config --global --list
   
   , so the configuration is successful.

ps: If you have configured other directories before, it is recommended to find .gitconfig and delete others.
Find the gitconfig command:git config --global --list --show-origin