So using Ubuntu Mate x64 on the raspberry pi 4 i was able to install everything and run indiserver, however the camera is not detected. Oddly, on Ubuntu on my laptop, the camera comes up as:
Bus 005 Device 005: ID f266:9a0a CKCamera CKCamera
But on the raspberry pi:
Bus 001 Device 007: ID f266:9a0a
Same ID, no name ! No sure where to go on that one....