UnityInterface.dll problem. Could it be because of different Unity version ?

Hello. I've recently imported this project from GitHub: https://github.com/anthonyheckmann/KinectDressingRoom/tree/master/Kinect-DressingRoom

Imported the project (the executable didn't started), installed the OpenNI plugins and when I tried to stard the project an error occured during runtime:

DllNotFoundException: UnityInterface.dll NiteController..ctor (.NewUserCallback onNewUser) (at Assets/Script/Nite.cs:510) DressingRoom.Start () (at Assets/Script/DressingRoom.cs:130)

And after that from what I've saw with the debugger is that the nitecontroller object when created and presumed initialized, actually is not initialized and it throws me an null reference exception.

Has anyone tried to start this project ? Maybe I'm missing some dependencies