【Mac OS 安装 Homebrew】

Homebrew 是一个用于 macOS 的包管理工具，它极大地简化了软件的安装和管理过程。‌通过Homebrew，开发者和普通用户可以在Mac上轻松地安装和使用大量的开源工具和应用程序。‌

如果你需要使用 wget ，但是系统并未安装，那么通过 brew install wget 安装即可。但是系统如果没有安装 brew ，执行命令就提示 ```zsh: command not found: brew ``
要安装 brew 那么现在浏览器打开 https://brew.sh ，进入它的网站查看安装方式，目前提供两种安装方式。

使用命令安装

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

但是这个命令是不是一次可以执行成功，如果你遇到同样的问题，按着解决就可以，如果没有遇到那就恭喜你你太幸运了。

遇到错误

error: RPC failed; curl 92 HTTP/2 stream 5 was not closed cleanly: CANCEL (err 8)

==> Downloading and installing Homebrew...
remote: Enumerating objects: 287351, done.
remote: Counting objects: 100% (707/707), done.
remote: Compressing objects: 100% (388/388), done.

error: RPC failed; curl 92 HTTP/2 stream 5 was not closed cleanly: CANCEL (err 8)
error: 6440 bytes of body are still expected
fetch-pack: unexpected disconnect while reading sideband packet
fatal: early EOF
fatal: fetch-pack: invalid index-pack output
Failed during: /usr/bin/git fetch --quiet --progress --force origin

解决方案

在 终端（Terminal）输入一下命令

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"

再次执行

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

看到开始正常下载安装了，如果日志显示一切正常，并提示安装成功，再新终端中执行 brew 命令不再出现 command not found brew ，那么再次恭喜你。

我这里安转是一波三折，出现了告警

Warning: /opt/homebrew/bin is not in your PATH.
  Instructions on how to configure your shell for Homebrew
  can be found in the 'Next steps' section below.
==> Installation successful!

==> Next steps:
- Run these commands in your terminal to add Homebrew to your PATH:
    echo >> /Users/dd/.zprofile
    echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' >> /Users/dd/.zprofile
    eval "$(/opt/homebrew/bin/brew shellenv)"
- Run these commands in your terminal to add the non-default Git remotes for Homebrew/brew and Homebrew/homebrew-core:
    echo '# Set PATH, MANPATH, etc., for Homebrew.' >> /Users/dd/.zprofile
    echo 'export HOMEBREW_BREW_GIT_REMOTE="https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git"' >> /Users/dd/.zprofile
    echo 'export HOMEBREW_CORE_GIT_REMOTE="https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git"' >> /Users/baixiaodong/.zprofile
    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"
- Run brew help to get started

看提示是 /opt/homebrew/bin is not in your PATH， 应该安装时没有使用 sudo，如果有 sudo 我猜可以直接成功使用，大家安装可尝试。

解决方案

看上面命令的提示执行 Next steps 里的内容就好。

安装包安装

下载地址：https://github.com/Homebrew/brew/releases/tag/4.4.10

找到 pkg 安装包下载，像 windows 上安装软件一样，根据提示安装就好。

接下来你就可以使用 brew install 来安装需要的软件了。

原文地址：https://blog.csdn.net/ppblackboy/article/details/144323996

免责声明：本站文章内容转载自网络资源，如本站内容侵犯了原著者的合法权益，可联系本站删除。更多内容请关注自学内容网（zxcms.com）！