Cocoapods 是iOS开发的包管理工具。在Mac 14.6.1 上的安装过程如下：

• 安装brew

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

• 安装ruby

brew install ruby

一定要用brew安装ruby，系统自带的ruby安装不会成功，会产生很多错误，比如版本不匹配：

The last version of drb (>= 0) to support your Ruby & RubyGems was 2.0.6. Try installing it with gem install drb -v 2.0.6 and then running the current command again drb requires Ruby version >= 2.7.0. The current ruby version is 2.6.10.210.

• 修改.zprofile

在~/.zprofile文件末尾增加如下内容：

export PATH="/opt/homebrew/opt/ruby/bin:$PATH"
export LDFLAGS="-L/opt/homebrew/opt/ruby/lib"
export CPPFLAGS="-I/opt/homebrew/opt/ruby/include"
export GEM_HOME=$HOME/.gem
export PATH=$GEM_HOME/ruby/3.3.0/bin:$PATH

• 安装cocoapods

gem install cocoapods --user-install

• 测试是否安装成功

pod --version

# Output
1.16.2