git mac

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


2、安装时卡在Downloading Command Line Tools for Xcode
卡在这一步骤时，可以去[https://developer.apple.com/download/more/](https://developer.apple.com/download/more/)上登陆，下载对应版本（**Xcode-11.5**）的Command Line Tools ，然后手动安装

3、安装git
brew install git