Mac下载安装brew特别慢的问题解决_/bin/bash -c "$(curl -fssl brew

1.用safari打开“https://raw.githubusercontent.com/Homebrew/install/master/install.sh”,把里面的文本复制下来，在桌面创建文本文件“brew_install”,粘贴.

2.搜索:

BREW_REPO="https://github.com/Homebrew/brew"

替换成:

BREW_REPO="https://mirrors.ustc.edu.cn/brew.git"

保存.

3.打开terminal,运行命令:/bin/bash + 刚才的brew_install文件,比如:

/bin/bash /Users/admin/Desktop/brew_install

2.png

4.进入下面的 Taps 目录，clone homebrew-core

cd /usr/local/Homebrew/Library/Taps/homebrew (如果没有homebrew,新建homebrew文件夹)
 
git clone https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git

5.把homebrew repo切换为清华镜像

cd "$(brew --repo)"
 
git remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git
 
cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core"
 
git remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git
 
brew update

PS:如果有报错：curl: (7) Failed to connect to raw.githubusercontent.com port 443: Connection refused，可以通过这个命令解决：sudo gem install redis