【MacOs】 安装 Homebrew
1 首先需要安装Command Line Tools (CLT) for Xcode
在终端中输入命令,安装Command Line Tools (CLT) for Xcode
xcode-select --install
2 安装Homebrew
在终端输入以下几行命令设置环境变量,设定使用清华Homebrew镜像源:
export HOMEBREW_BREW_GIT_REMOTE="https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git" export HOMEBREW_CORE_GIT_REMOTE="https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git" export HOMEBREW_BOTTLE_DOMAIN="https://mirrors.tuna.tsinghua.edu.cn/homebrew-bottles"
然后,在终端运行以下命令以安装 Homebrew:
git clone --depth=1 https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/install.git brew-install /bin/bash brew-install/install.sh rm -rf brew-install
3 Apple Silicon CPU 设备上的 macOS 系统
在终端输入命令检查处理器类型:
uname -m
如果得到:
arm64
则说明您使用的是 Apple Silicon CPU 设备上的 macOS 系统(ARM 处理器)需要进行如下设置:
touch ~/.bash_profile echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' >> ~/.bash_profile touch ~/.zprofile echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' >> ~/.zprofile
4 替换现有仓库
Homebrew默认仓库在境外,访问非常慢,替换为国内镜像仓库可以大大加快访问速度,这里设置是是清华镜像仓库,可以替换 brew 程序本身的源:
export HOMEBREW_CORE_GIT_REMOTE="https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git" for tap in core cask{,-fonts,-drivers,-versions} command-not-found; do brew tap --custom-remote --force-auto-update "homebrew/${tap}" "https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-${tap}.git" done brew update
然后设置系统环境变量,如果用户设置了环境变量 HOMEBREW_BREW_GIT_REMOTE
和 HOMEBREW_CORE_GIT_REMOTE
,则每次执行 brew update
时,brew
程序本身和 Core Tap (homebrew-core
) 的远程将被自动设置。推荐用户将这两个环境变量设置加入 shell 的 profile 设置中,并且也需要设置HOMEBREW_BOTTLE_DOMAIN
支持bottle库:
touch ~/.bash_profile echo 'export HOMEBREW_BREW_GIT_REMOTE="https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git"' >> ~/.bash_profile echo 'export HOMEBREW_CORE_GIT_REMOTE="https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git"' >> ~/.bash_profile echo 'export HOMEBREW_BOTTLE_DOMAIN="https://mirrors.tuna.tsinghua.edu.cn/homebrew-bottles"' >> ~/.bash_profile touch ~/.zprofile echo 'export HOMEBREW_BREW_GIT_REMOTE="https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git"' >> ~/.zprofile echo 'export HOMEBREW_CORE_GIT_REMOTE="https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git"' >> ~/.zprofile echo 'export HOMEBREW_BOTTLE_DOMAIN="https://mirrors.tuna.tsinghua.edu.cn/homebrew-bottles"' >> ~/.zprofile
5、补充说明
1、修改后进入 brew 的仓库根目录,查看仓库地址
# 进入 brew 的仓库根目录 $ cd "$(brew --repo)" # 查看仓库地址 $ git remote -v origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git (fetch) origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git (push)
2、如果brew update还是很卡,并且出现下面的报错
Warning: formula.json: update failed, falling back to cached version. Warning: formula.json: update failed, falling back to cached version. Warning: formula.json: update failed, falling back to cached version. Warning: formula.json: update failed, falling back to cached version. Error: Cannot download non-corrupt https://formulae.brew.sh/api/formula.json!
添加配置
export HOMEBREW_NO_INSTALL_FROM_API=1
得意时做事,失意时读书