Homebrew中国镜像安装与配置

1、删除旧Homebrew

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/uninstall)"

2、下载新Homebrew安装脚本

curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install >> brew_install

3、编辑brew_install文件（ustc源是中国科学技术大学）

#BREW_REPO = "https://github.com/Homebrew/brew".freeze
BREW_REPO = "git://mirrors.ustc.edu.cn/brew.git".freeze

4、替换homebrew-bottles（二进制预编译包）地址

echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.ustc.edu.cn/homebrew-bottles' >> ~/.bash_profile
source ~/.bash_profile

5、执行brew_install脚本

/usr/bin/ruby ./brew_install

看到如下内容即安装成功

==> Installation successful!

==> Homebrew has enabled anonymous aggregate formulae and cask analytics.
Read the analytics documentation (and how to opt-out) here:
  https://docs.brew.sh/Analytics
No analytics data has been sent yet (or will be during this `install` run).

==> Homebrew is run entirely by unpaid volunteers. Please consider donating:
  https://github.com/Homebrew/brew#donations
==> Next steps:
- Run `brew help` to get started
- Further documentation: 
    https://docs.brew.sh

Homebrew中国镜像安装与配置

原文：https://www.cnblogs.com/enochzzg/p/12381355.html