Mac安装Brew

配置环境

• MacOS Monterey 12.0.1

Brew介绍

        Homebrew是 mac的包管理器，仅需执行相应的命令,就能下载安装需要的软件包，可以省掉自己去下载、解压、拖拽(安装)等繁琐的步骤

安装步骤

•  官方（不推荐）

打开 The Missing Package Manager for macOS (or Linux) — Homebrew 官网

复制该命令进行安装

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

•  brew 镜像安装脚本（推荐） 

/usr/bin/ruby -e "$(curl -fsSL https://cdn.jsdelivr.net/gh/ineo6/homebrew-install/install)"
 

/bin/zsh -c "$(curl -fsSL https://gitee.com/cunkai/HomebrewCN/raw/master/Homebrew.sh)"

这两个镜像都可以使用，都是国内的镜像下载起来比较快 

•  安装后查看版本验证

brew -v #输入该命令，出现下面则说明安装成功
Homebrew 3.4.6-60-ge1c1157
Homebrew/homebrew-core (git revision ff58381f378; last commit 2022-04-13)
Homebrew/homebrew-cask (git revision c1aa7753ce; last commit 2022-04-13)

•  安装过程中遇到问题一

        遇到卡在Downloading Command Line Tools for Xcode 一直没有反应，可以直接前往Apple开发者网站，下载符合上方提示使用中Xcode版本的Command Line Tools ，直接手动安装就可以了，然后在重新输入安装brew的指令

        官网地址：Sign In - Apple 

• 安装过程中遇到问题二 

        安装时遇到显示报错 No similarly named formulae found 找不到应有的包

 ~ % brew install htop
Updating Homebrew...
==> Auto-updated Homebrew!
Updated 1 tap (homebrew/cask).
==> Updated Casks
Updated 2 casks.

==> Searching for similarly named formulae...
Error: No similarly named formulae found.
Error: No available formula or cask with the name "htop".
==> Searching for a previously deleted formula (in the last month)...
Error: No previously deleted formula found.
==> Searching taps on GitHub...
Error: No formulae found in taps.

解决办法：重新安装一次homebrew-core 

cd /usr/local/Homebrew/Library/Taps/homebrew/
rm -rf homebrew-core
git clone https://github.com/Homebrew/homebrew-core.git
# 依次执行这三条命令即可