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

1、使用命令brew -v，存在两个提示

2、执行提示的两个命令即可

git config --global --add safe.directory /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core

git config --global --add safe.directory /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask

原文链接：https://blog.csdn.net/u013279509/article/details/126507680