pod search 无效解决方式（尝试删除~/Library/Caches/CocoaPods/search_index.json重新pod search无效）

尝试删除~/Library/Caches/CocoaPods/search_index.json重新pod search无效
总是提示：

$ pod search AFNetworking
Setup completed
[!] Unable to find a pod with name, author, summary, or description matching `AFNetworking`

处理方式：

pod setup的就是将https://github.com/CocoaPods/Specs.git的代码下载到~/.cocoapods/repos/master，我发现我本地就没有~/.cocoapods/repos目录，然后创建了该目录mkdir -p ~/.cocoapods/repos/
接着进行以下操作

$ pod repo remove master
$ cd ~/.cocoapods/repos
$ git clone --depth 1 https://github.com/CocoaPods/Specs.git master
$ rm ~/Library/Caches/CocoaPods/search_index.json
$ pod search afnetworking

最终成功的截图：

image.png