prerm Command failed: Not found
{"kernel":"4.14.128","hostname":"to","system":"ARMv7 Processor rev 1 (v7l)","model":"Turris Omnia","board_name":"cznic,turris-omnia","release":{"distribution":"TurrisOS","version":"5.0-dev","revision":"0caf6d8","target":"mvebu/cortexa9","description":"TurrisOS 5.0-dev 0caf6d8"}}
Had to remove sentinel-proxy
due to https://gitlab.labs.nic.cz/turris/sentinel/proxy/issues/4
pkgupdate
then produced
INFO:Running prerm of sentinel-nikola
INFO:Running prerm of sentinel-proxy
Command failed: Not found
Command failed: Not found