So I’m getting a new Spark 4 this week so I thought I’d get a head start and do a fresh image of my Pi 3B+ with Raspberry Pi OS Lite. All seemed to be going good until… INFO Running brewblox-ctl install… “Adding pi to ‘docker’ group …”
ERROR CalledProcessError(Command ‘sudo usermod -aG docker $USER’ returned n on-zero exit status 6.)
ERROR
I’m thinking something didn’t go right ???