hello, I have tried to use the kinectdemo by following the instruction of diamondback. However, after step 5, I found there was no setup.sh in ~/kinectdemos. At first I ignored this, and I tried to install hand_interaction, but the system couldn't find it. I guess this problem is caused by the path setting. Does anyone know how to solve this problem or there is somewhere I can download the setup.sh? Thanks.