I am trying to build a project in Xcode version 9.2 . I had to change the version of SWIFT to 3.2 and now I got the following error : No such module "Alamofire". I have tried : sudo gem install cocoapods -v 1.8.4 cd location pod install && open MyProject.xcworkspace . I also tried Clean project but none of them work. I am new in iOS developing, can somebody help me out ?