XZ

安装的前提，应用程序->终端->右键-显示简介->勾选 使用Rosetta打开，如下图，然后重启终端

安装的顺序如下：Homebrew->rvm->ruby->cocoapods

1、安装Homebrew

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

安装的时候报了以下错误，然后我打开了***，就很顺滑的安装了

fatal: unable to access 'https://github.com/Homebrew/brew/': Failed to connect to github.com port 443 after 75004 ms: Couldn't connect to server Failed during: /usr/bin/git fetch --force origin

安装成功后，会有以下提示，将Homebrew的可执行文件添加到系统的$PATH中

直接复制执行

(echo; echo 'eval "$(/usr/local/bin/brew shellenv)