Home Assistant Supervised on DietPi

what exactly you are looking for?

Not to hijack this thread, but I am looking to install ring-mqtt-ha-addon

This add-on provides users of Home Assistant OS or Home Assistant Supervised an easy method to install the ring-mqtt allowing Home Assistant to easily integrate with alarm, smart lighting and camera devices sold by Ring LLC via the Home Assistants MQTT device support. The project also supports video streaming by providing an RTSP gateway service that allows any media client supporting the RTSP protocol to connect to a Ring camera livestream or to play back recorded events (Ring Protect subscription required for event recording playback). Please review the full list of [supported devices and features]

We don’t offer HA supervised due to some software conflicts. What we offer is the HACS already being available. Just some manual activation would be needed.