在安装 Homebrew 时发现了如下报错
Error: Fetching /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask failed!fatal: Could not resolve HEAD to a revisionFailed during: /usr/local/bin/brew update --force --quiet
尝试了一些方法都没解决，最后采用如下方法完美解决。
1、卸载之前安装的 Homebrew
/usr/bin/ruby -e "$(curl -fsSL /Homebrew/install/master/uninstall)"
2、安装新的 Homebrew
/bin/zsh -c "$(curl -fsSL /cunkai/HomebrewCN/raw/master/Homebrew.sh)"
3、选择中科大下载源
4、根据提示运行 source 命令
source /Users/xxx/.zprofile
5、查看 brew 版本信息
xxx@localhost ~ % brew -vHomebrew 3.1.3-67-gafbe0e8Homebrew/homebrew-core (git revision e997d9f5a0; last commit -04-23)
