In my Project I have done 90% development using XCode 4.2 (was only need to su
sqlite 3 and MobileCoreServices are available with ios 6.
Click on Add button and add libsqlite3.dylib & MobileCoreServices.framework.
If libsqlite3.dylib is not available in the list. Open your xcodeproj with a text editor then search and destroy hidden references to libsqlite3. And try again.
Vivien