在Mac上安装环境和软件时，brew比较常用。brew的安装在国内也不是特别友好，经常报各种错误。 Warning: The Ruby Homebrew installer is now deprecated and has been rewritten in Bash. Please migrate to the following command: /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/mast…