I have the following execution problem when the application is runing on simulator:

```
dyld: Library not loaded: /System/Library/Frameworks/Social.framework/Social
Referenced from: /Users/Development1/Library/Application Support/iPhoneSimulator/4.3.2/Applications/730C5B6A-130C-471D-B8C8-CE119B06ACF5/Emisora Atlantico.app/Emisora Atlantico
Reason: image not found

```

Does anyone know how to fix it?