1.编辑host
为了解决 DNS污染 github被错误解析
sudo vi /etc/hosts
在host添加：
185.199.108.133 raw.githubusercontent.com
185.199.109.133 raw.githubusercontent.com
185.199.110.133 raw.githubusercontent.com
185.199.111.133 raw.githubusercontent.com
也可通过
通过https://www.ipaddress.com/ 获得raw.githubusercontent.com 的 IP 地址
2.安装 ** Homebrew**
去网址：https://brew.sh/zh-cn/ 安装
执行命令安装:
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
安装完成
Warning: /opt/homebrew/bin is not in your PATH.
Instructions on how to configure your shell for Homebrew
can be found in the 'Next steps' section below.
==> Installation successful!
复制粘贴“Next Step”提示的命令行，添加路径
==> Next steps:
- Run these two commands in your terminal to add Homebrew to your PATH:
(echo; echo 'eval "$(/opt/homebrew/bin/brew shellenv)"') >> /Users/leahchen/.zprofile
eval "$(/opt/homebrew/bin/brew shellenv)"
在 Mac HD opt目录下
检测是否安装homebrew
brew -v
3.安装ruby
brew install ruby
配置环境变量
echo 'export PATH="/opt/homebrew/opt/ruby/bin:$PATH"' >> ~/.zprofile
检查：ruby
ruby -v
4.安装 rvm
\curl -sSL https://get.rvm.io | bash -s stable --ruby
查看rvm版本
rvm -v
查看可安装的ruby版本列表
rvm list known
rvm install ruby-3.0.0
5.安装 cocoapod
sudo gem install -n /usr/local/bin cocoapods
报错
Error installing cocoapods:
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.
解决:
sudo gem install drb -v 2.0.6
报错： M2芯片的问题
Error running '__rvm_make -j8',
please read /Users/kevin_wang/.rvm/log/1720421003_ruby-3.0.0/make.log
There has been an error while running make. Halting the installation.
解决： 依次执行
brew uninstall --ignore-dependencies openssl@3
rm -rf /usr/local/etc/openssl@1.1
brew reinstall openssl@1.1
rvm install 3.0.0
再次： 应该可以成功了
sudo gem install -n /usr/local/bin cocoapods
6.安装本地库(目的:下载pod第三方索引文件) (太慢了)
git clone https://github.com/CocoaPods/Specs.git ~/.cocoapods/repos/master
解决：首次CocoaPods拉取repos过慢问题
去 https://github.com/CocoaPods/Specs 下载zip
复制后：关联Git远端仓库
打开master路径：cd ~/.cocoapods/repos/master
初始化git：git init
关联仓库：git remote add origin https://github.com/CocoaPods/Specs
验证是否成功：
终端输入：pod repo，如果输出信息与我们预期的一致说明没有问题：
名字：master
git地址：https://github.com/CocoaPods/Specs.git
本地路径：/Users/电脑用户名/.cocoapods/repos/master
master
- Type: git (unknown)
- URL: https://github.com/CocoaPods/Specs
- Path: /Users/kevin_wang/.cocoapods/repos/master
还是报错：
1. undefined method `request' for nil (NoMethodError)
- Unable to satisfy the following requirements: (Gem::Molinillo::VersionConflict)
解决：依次来一遍
gem cleanup
brew uninstall cocoapods
sudo gem uninstall cocoapods
sudo gem install cocoapods -n /usr/local/bin
sudo gem install cocoapods-user-defined-build-types
pod install --repo-update
成功！
