@Matthias, I don't know what configuration. I am posting this as a bug report against packaging. I just installed new Leap 15.3 plus I added bogofilter-db, as the result it states it is bogofilter-kyotocabinet, as I wrote previously. In case of program odd/wrong behaviour there could always be a issue with the setup or user interaction, but here it is clear case -- system installation + bogofilter-db. You cannot go more basic than that. I can run any command, no problem, but I would then ask what exactly should I run/check.