I have a multicamera board v2.2. I followed the documentation online for the C++ file and I could get the preview file working. However, I need the python script because I have other things to control with the raspberry pi, but I cannot get the python scripts to work.
I did the raspi-config for I2C and camera, and also I ran the sudo chmod +x init_camera.sh line for the files in the python folder. Please help!