你可能尝试了很多办法去安装brew,从一开始的网络超时,到一脸蒙的手动安装,本文教你如何正确安装brew

创建Homebrew目录

打开你的终端执行下面的命令,进行创建Homebrew

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sudo mkdir /usr/local/Homebrew

同步brew.git库

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sudo git clone https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git /usr/local/Homebrew

添加环境变量

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sudo ln -s /usr/local/Homebrew/bin/brew /usr/local/bin/brew

同步core库

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sudo mkdir -p /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core

sudo git clone https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core

同步cask

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sudo mkdir -p /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask
sudo git clone https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-cask.git /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask

提权

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sudo chown -R $(whoami) /usr/local/Cellar

查看版本号

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brew -v

iShot2020-03-31下午05.28.08

更换镜像源

此时你安装东西的话,还是会感受到超时的力量,所以我们需要更换国内镜像源

替换homebrew默认源

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cd "$(brew --repo)"

git remote set-url origin git://mirrors.ustc.edu.cn/brew.git

bash用户:

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

source ~/.bash_profile #刷新

zsh用户

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

source ~/.zshrc #刷新

记得要更新

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brew update

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