Arduino on Xcode Project — Official Thread

Today I've downloaded and installed the release 55 of your package for Xcode (release 4.6.3) on a MBP with Mountain Lion installed (rev. 10.8.4). I'm using Arduino IDE 1.0.5 without any problems.

I've followed instructions in Zulkarnine video's, but when I try to compile the default project, I got a lot of errors. It seems like Xcode doesn't find Arduino libraries or some project files.

The first error is on line 38 of LocalLibrary.h:

#include "WProgram.h"

'WProgram.h' file not found

but Xcode does not report any error on lines 24, 30 and 32 with the same code.

Then, trying building the project, I got a lot of errors on file ArduinoRobot.cpp, where Xcode reports a lot of "XXXX was not declared in this scope" on line 6, 8, 18, 19, 22 and 25, as you can see in attached image

If I comment those lines, Xcode reports the same errors in Sensors.cpp

Any ideas or suggestions for me?
Thanks for your time and your work.