【2024更新】Mac下 brew、Ruby、cocoaPods 删除和安装

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最终目的是重装装 cocoaPods

1. brew

安装

/bin/zsh -c "$(curl -fsSL https://gitee.com/cunkai/HomebrewCN/raw/master/Homebrew.sh)"
//输入命令查看是否安装成功
brew --version
//输出如下 证明已安装
Homebrew 4.0.1-24-ge358035-dirty
Homebrew/homebrew-core (git revision 5c8a7bb5c3a; last commit 2023-05-24)
Homebrew/homebrew-cask (git revision 90f1b9d0c9; last commit 2023-05-24)
//【2024】我在新电脑M3遇到报错,按提示输入两个命令解决

卸载

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

2. gem

//镜像源检查修改
gem sources --remove https://rubygems.org/
gem sources --add https://gems.ruby-china.com/
gem sources -l


//更新gem
sudo gem update --system
【2024】新电脑M3失败:解决:    sudo gem update --system 3.4.17   指定版本
//查看gem版本
gem -v

3. ruby

//查看 ruby 的安装目录
which -a ruby
//输出两行说明已安装过
//路径为/usr/bin/rubyMac 自带的【切记勿删!】
//路径为/usr/local/opt/ruby/bin/ruby 是Homebrew 安装的
//安装命令
brew install ruby

//查看 ruby 版本
ruby -v
//如果 ruby 版本仍然是 Mac 自带的版本,执行以下两条命令
echo 'export PATH="/usr/local/opt/ruby/bin:$PATH"' >> ~/.zshrc
source ~/.zshrc

ruby -v //查看是否替换

4. CocoaPods

//删除旧的
sudo gem uninstall cocoapods
//安装
sudo gem install -n /usr/local/bin cocoapods

pod --version


pod setup
//setup失败的话直接去手动安装
//下载地址 
//https://github.com/CocoaPods/Specs
  

//测试
pod install

参考链接

<https://www.jianshu.com/p/dbfdece084d5>

<https://www.jianshu.com/p/08e5f06dd31d>