macos:安装brew

一，查看当前版本:

% brew --version
zsh: command not found: brew

二，安装brew

执行命令:

/bin/zsh -c "$(curl -fsSL https://gitee.com/cunkai/HomebrewCN/raw/master/Homebrew.sh)"  

过程如下:

% /bin/zsh -c "$(curl -fsSL https://gitee.com/cunkai/HomebrewCN/raw/master/Homebrew.sh)"      
git version 2.39.5 (Apple Git-154)

               开始执行Homebrew自动安装程序 
             [cunkai.wang@foxmail.com] 
          ['2026-03-29 11:26:04']['15.7']


请选择下列一个 数字编号 后回车
（这里只是下载brew，随意选。国内下载源有5种稍后让你选择配置）

1、通过清华大学下载brew
2、通过Gitee下载brew
3、！我已经安装brew，跳过克隆，直接带我去配置国内下载源
4、不克隆brew，只把仓库地址设置成Gitee
5、不克隆brew，只把仓库地址设置成清华大学

请输入序号: 1


    你选择了清华大学brew本体下载源
    
 Mac os设置开机密码方法：
    (设置开机密码：在左上角苹果图标->系统偏好设置->用户与群组->更改密码)
    (如果提示This incident will be reported. 在用户与群组中查看是否管理员) 
请输入开机密码，输入过程不显示，输入完后回车
Password:
Sorry, try again.
Password:
已获取权限
  



  
==> 安装过程开始调用Brew官方安装脚本，提示会变成英文，看不懂的复制到在线翻译。
  如果下载速度慢可以ctrl+c或control+c重新运行脚本选择下载源

  ->  !!!!是否删除之前本机安装的Brew（是Y  否N） 我没有检测本机是否安装brew，选哪个都会继续运行  
  (Y/N):   Y

--> 脚本开始执行
未发现Git代理（属于正常状态）
         
  
              开始  进入brew官方安装脚本  开始
  
  
下载官方install.sh文件,当前目录是: /Users/Zhuanz1
Cloning into 'brew-install-ck'...
remote: Enumerating objects: 24, done.
remote: Counting objects: 100% (24/24), done.
remote: Compressing objects: 100% (20/20), done.
remote: Total 24 (delta 0), reused 15 (delta 0), pack-reused 0
Receiving objects: 100% (24/24), 23.39 KiB | 826.00 KiB/s, done.
==> Checking for `sudo` access (which may request your password)...
==> 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
==> The following new directories will be created:
/usr/local/bin
/usr/local/etc
/usr/local/include
/usr/local/lib
/usr/local/sbin
/usr/local/share
/usr/local/var
/usr/local/opt
/usr/local/share/zsh
/usr/local/share/zsh/site-functions
/usr/local/var/homebrew
/usr/local/var/homebrew/linked
/usr/local/Cellar
/usr/local/Caskroom
/usr/local/Frameworks

Press RETURN/ENTER 现在是brew官方安装提示，它需要你按回车键开始 other key to abort:
==> /usr/bin/sudo /bin/mkdir -p /usr/local/bin /usr/local/etc /usr/local/include /usr/local/lib /usr/local/sbin /usr/local/share /usr/local/var /usr/local/opt /usr/local/share/zsh /usr/local/share/zsh/site-functions /usr/local/var/homebrew /usr/local/var/homebrew/linked /usr/local/Cellar /usr/local/Caskroom /usr/local/Frameworks
==> /usr/bin/sudo /bin/chmod ug=rwx /usr/local/bin /usr/local/etc /usr/local/include /usr/local/lib /usr/local/sbin /usr/local/share /usr/local/var /usr/local/opt /usr/local/share/zsh /usr/local/share/zsh/site-functions /usr/local/var/homebrew /usr/local/var/homebrew/linked /usr/local/Cellar /usr/local/Caskroom /usr/local/Frameworks
==> /usr/bin/sudo /bin/chmod go-w /usr/local/share/zsh /usr/local/share/zsh/site-functions
==> /usr/bin/sudo /usr/sbin/chown Zhuanz1 /usr/local/bin /usr/local/etc /usr/local/include /usr/local/lib /usr/local/sbin /usr/local/share /usr/local/var /usr/local/opt /usr/local/share/zsh /usr/local/share/zsh/site-functions /usr/local/var/homebrew /usr/local/var/homebrew/linked /usr/local/Cellar /usr/local/Caskroom /usr/local/Frameworks
==> /usr/bin/sudo /usr/bin/chgrp admin /usr/local/bin /usr/local/etc /usr/local/include /usr/local/lib /usr/local/sbin /usr/local/share /usr/local/var /usr/local/opt /usr/local/share/zsh /usr/local/share/zsh/site-functions /usr/local/var/homebrew /usr/local/var/homebrew/linked /usr/local/Cellar /usr/local/Caskroom /usr/local/Frameworks
==> /usr/bin/sudo /bin/mkdir -p /usr/local/Homebrew
==> /usr/bin/sudo /usr/sbin/chown -R Zhuanz1:admin /usr/local/Homebrew
==> Downloading and installing Homebrew...
remote: Enumerating objects: 326280, done.
remote: Counting objects: 100% (105395/105395), done.
remote: Compressing objects: 100% (13132/13132), done.
remote: Total 326280 (delta 103817), reused 92307 (delta 92263), pack-reused 220885
remote: Enumerating objects: 55, done.
remote: Counting objects: 100% (35/35), done.
remote: Total 55 (delta 35), reused 35 (delta 35), pack-reused 20
==> Fetching /usr/local/Homebrew...
From https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew
 * [new branch]            master     -> origin/master

==> Resetting /usr/local/Homebrew...
Reset branch 'stable'

==> Installation successful!

==> Homebrew has enabled anonymous aggregate formulae and cask analytics.
Read the analytics documentation (and how to opt-out) here:
  https://docs.brew.sh/Analytics
No analytics data has been sent yet (nor will any be during this install run).

==> Homebrew is run entirely by unpaid volunteers. Please consider donating:
  https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew#donations

==> Next steps:
- Run these commands in your terminal to add Homebrew to your PATH:
    echo >> /Users/Zhuanz1/.zprofile
    echo 'eval "$(/usr/local/bin/brew shellenv zsh)"' >> /Users/Zhuanz1/.zprofile
    eval "$(/usr/local/bin/brew shellenv zsh)"
- Run brew help to get started
- Further documentation:
    https://docs.brew.sh

此步骤成功
Password:
         
  
  
                完成  退出brew官方安装脚本  完成
  
  
  
==> 配置国内镜像源HOMEBREW BOTTLE     
此处如果显示Password表示需要再次输入开机密码，输入完后回车
sed: /Users/Zhuanz1/.zprofile: No such file or directory
有些电脑xcode和git混乱，再运行一次，此处如果有error正常。
xcode-select: note: Command line tools are already installed. Use "Software Update" in System Settings or the softwareupdate command line interface to install updates


        Homebrew已经安装成功，接下来配置国内软件下载源。

请选择今后brew install的时候访问那个国内镜像，例如阿里巴巴，输入5回车。

1、中科大国内源
2、清华大学国内源
3、上海交通大学国内源
4、腾讯国内源
5、阿里巴巴国内源(推荐) 
请输入序号: 5


    你选择了阿里巴巴国内源
    


        环境变量写入->/Users/Zhuanz1/.zprofile


此步骤成功

==> 安装完成，brew版本

Homebrew 5.1.1
Homebrew前期配置成功
==> Updating Homebrew...
==> Downloading https://mirrors.aliyun.com/homebrew/homebrew-bottles/portable-ruby-4.0.1.catalina.bottle.tar.gz
curl: (56) The requested URL returned error: 404

==> Downloading https://ghcr.io/v2/homebrew/core/portable-ruby/blobs/sha256:e4f27cef5f72bf7a99c748c0650fe3718fe661a56960dedaeec9c2c98de1d3bc
############################################################################################################################################################################### 100.0%
==> Pouring portable-ruby-4.0.1.catalina.bottle.tar.gz
==> Homebrew collects anonymous analytics.
Read the analytics documentation (and how to opt-out) here:
  https://docs.brew.sh/Analytics
No analytics have been recorded yet (nor will be during this `brew` run).

==> Homebrew is run entirely by unpaid volunteers. Please consider donating:
  https://github.com/Homebrew/brew#donations

Already up-to-date.

        Homebrew自动安装程序运行完成
          国内地址已经配置完成

  之前步骤选了删除本机brew的话，桌面多出一个Old_Homebrew文件夹，可以删除。

              初步介绍几个brew命令
查看版本：brew -v  更新brew版本：brew update
查找：brew search python（其中python替换为要查找的关键字）
安装：brew install python（其中python替换为要安装的名称）
本地软件库列表：brew ls

        如果遇到问题可以右键下面地址查看常见错误解决办法
        https://gitee.com/cunkai/HomebrewCN/blob/master/error.md
        https://gitee.com/cunkai/HomebrewCN/issues

        brew官方地址：https://brew.sh/zh-cn/

 安装成功 但还需要重启终端 或者 运行 source /Users/Zhuanz1/.zprofile   否则国内地址无法生效

三，查看效果:

% source /Users/Zhuanz1/.zprofile
% brew --version
Homebrew 5.1.1