国内Homebrew安装太慢 |
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Homebrew是一款Mac OS平台下的软件包管理工具,拥有安装、卸载、更新、查看、搜索等很多实用的功能。简单的一条指令,就可以实现包管理,而不用你关心各种依赖和文件路径的情况,十分方便快捷。 本文主要解决问题:Homebrew常规安装太慢;以及通过brew install安装软件太慢,还有时不时的自动updating巨耗时的问题。 首先安利官网:https://brew.sh/index_zh-cn 官网安装命令: /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/uninstall)"官网卸载命令: /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/uninstall)"国内官网安装基本很慢,速度不忍直视,5KB/s......;这速度怎么对得起科学上网? 一开始大概是这个样子: ==> This script will install: /usr/local/bin/brew /usr/local/share/doc/homebrew /usr/local/share/man/man1/brew.1 /usr/local/share/zsh/site-functions/_brew /usr/local/etc/bash_completion.d/brew /usr/local/Homebrew Press RETURN to continue or any other key to abort ==> Downloading and installing Homebrew...
大部分情况是安装了一会就报错,然后是这个样子: curl: (7) Failed to connect to raw.githubusercontent.com port 443: Connection refused抓狂😫…… 那我们就不能愉快地安装HomeBrew了吗?(试了一下,卸载倒是挺快的……WTF???)
简单五步,搞定HomeBrew安装。
第一步:创建HomeBrew文件夹 首先确保/usr/local/Homebrew文件夹不存在,存在的话删除,然后执行: sudo mkdir /usr/local/Homebrew第二步:git克隆 sudo git clone https://mirrors.ustc.edu.cn/brew.git /usr/local/Homebrew 或者 sudo git clone https://mirrors.aliyun.com/homebrew/brew.git /usr/local/Homebrew 或者 sudo git clone https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git /usr/local/Homebrew回车后,会提示Receiving objects: xx% 等待下载完成。 Cloning into '/usr/local/Homebrew'... remote: Counting objects: 132526, done. remote: Total 132526 (delta 0), reused 0 (delta 0) Receiving objects: 100% (132526/132526), 32.16 MiB | 1.09 MiB/s, done. Resolving deltas: 100% (97548/97548), done.第三步:创建一个快捷方式到/usr/local/bin目录 sudo ln -s /usr/local/Homebrew/bin/brew /usr/local/bin/brew如果提示File exists表示/usr/local/bin文件夹里面已经有brew,删除后再运行第三步。 第四步:创建core文件夹 并 再次git克隆 sudo mkdir -p /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core以及 sudo git clone https://mirrors.ustc.edu.cn/homebrew-core.git /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core 或者 sudo git clone https://mirrors.aliyun.com/homebrew/homebrew-core.git /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core 或者 sudo git clone https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core完成后有如下信息输出: Cloning into '/usr/local/Homebrew/Library/Taps/homebrew/homebrew-core'... remote: Counting objects: 688626, done. remote: Total 688626 (delta 0), reused 0 (delta 0) Receiving objects: 100% (688626/688626), 223.64 MiB | 6.83 MiB/s, done. Resolving deltas: 100% (455339/455339), done.
第五步:获取权限 并 运行更新 sudo chown -R $(whoami) /usr/local/Homebrew以及 brew update稍等一会儿~大功告成! 最后设置:设置环境变量,再运行下面两句后,重启终端:(命令中的链接地址可以替换为第二步或者第四步中对应的链接地址) echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.ustc.edu.cn/homebrew-bottles' >> ~/.zshrc echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.ustc.edu.cn/homebrew-bottles' >> ~/.bash_profilebrew有一个自检程序,如果有问题自检试试: brew doctor查看全部安装路径 brew list查看指定软件安装路径 brew list 软件名另外如果已经用官网的命令成功安装好了Homebrew的童鞋(好吧果然你们有耐心。。。),可以通过替换镜像源来解决安装软件慢以及更新慢的问题: 当然如果是通过本文介绍的安装方法是不用替换的 替换brew.git:(命令中的链接地址可以替换为第二步中对应的链接地址) cd "$(brew --repo)" git remote set-url origin https://mirrors.ustc.edu.cn/brew.git替换homebrew-core.git:(命令中的链接地址可以替换为第四步中对应的链接地址) cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core" git remote set-url origin https://mirrors.ustc.edu.cn/homebrew-core.git如果想要重置回默认的源: 重置brew.git: cd "$(brew --repo)" git remote set-url origin https://github.com/Homebrew/brew.git重置homebrew-core.git: cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core" git remote set-url origin https://github.com/Homebrew/homebrew-core.git
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