安裝多個xcode後用cocoapods引用三方報錯

[!] Unable to add a source with url https://github.com/CocoaPods/Specs.git named master-1. You can try adding it manually in ~/.cocoapods/repos or via pod repo add. 是由於我裝了多個Xcode導致路徑變了，

解決：hwjdeMacBook-Pro:IJiaXiao_JiaoLian hwj$ sudo xcode-select -switch /Applications/Xcode6.3.1/Xcode.app

pod update –no-repo-update

pod install –verbose –no-repo-update