[[!comment format=mdwn username="spwhitton" avatar="http://cdn.libravatar.org/avatar/9c3f08f80e67733fd506c353239569eb" subject="comment 1" date="2019-06-02T00:34:48Z" content=""" The `upstream/master` thing is probably propellor's code looking in `/usr/src/propellor` for a new upstream version. Do you perhaps no longer have the Debian package of propellor installed? """]]