Cocoapods: LoadError - no such file to load

Question

I am trying to add a pod to my Xcode project. I am getting this error:

LoadError - no such file to load -- xcodeproj/prebuilt/universal-darwin13.0-1.8.7/

Answer 1

Finally found a solution: I'm running old Xcode4 and new Xcode5 in same machine with same projects. At some point I seem to have lost command line tools (and iPhone5 simulator).

Reinstalling command line tools solved the problem for me. Since Xcode 4.6.3 menu item Xcode - Preferences - Downloads - Components didn't have command-line tools any more for unknown reasons, here is another way to install them:

xcode-select --install

--install
          Opens a user interface dialog to request automatic installation of the
          command line developer tools.

Now running "pod install" worked just fine.