Mac安装homebrew报错curl: (7) Failed to connect to raw.githubusercontent.com port 443: Operation

homebrew安装时，一般直接在终端直接输入命令：

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

但是这个方法在网络有问题时会报如题这个错误。
这个时候直接将文件brew_install.rb下载，然后控制台运行ruby brew_install.rb命令即可。

此文件下载地址：
链接: https://pan.baidu.com/s/1j9_ONGuo1a6O4KsnX4sH-w 密码: knm6

20191107105425869.png

Homebrew换源

替换brew.git:
$ cd "$(brew --repo)"
中科大:
$ git remote set-url origin https://mirrors.ustc.edu.cn/brew.git
清华:
$ git remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git

替换homebrew-core.git:
$ cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core"

中科大:
$ git remote set-url origin https://mirrors.ustc.edu.cn/homebrew-core.git

清华:
$ git remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git


替换homebrew-bottles:

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

清华:
$ echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.tuna.tsinghua.edu.cn/homebrew-bottles' >> ~/.bash_profile

$ source ~/.bash_profile

应用：
$ brew update

原文链接