安装Pod库

最新版的MacOS Catalina系统命令行执行pod setup 会造成命令直接结束

1.先清空以下文件夹
/Users/username/.cocoapods/repos/trunk
2.执行

git clone https://github.com/CocoaPods/Specs.git ~/.cocoapods/repos/trunk

或者

git clone https://mirrors.tuna.tsinghua.edu.cn/git/CocoaPods/Specs.git  ~/.cocoapods/repos/trunk

或者

git clone https://github.com/CocoaPods/Specs.git ~/.cocoapods/repos/trunk --depth 1
git clone https://github.com/CocoaPods/Specs.git master --depth 1
git clone --depth=1  https://github.com/CocoaPods/Specs.git master
git clone git://github.com/CocoaPods/Specs.git ~/.cocoapods/repos/trunk

3.正确的目录结构

image.png

4.验证

pod search AFNetworking