https://bugzilla.redhat.com/show_bug.cgi?id=1387669
--- Comment #14 from Rex Dieter rdieter@math.unl.edu --- On second thought, since the .desktop file includes the key: TryExec=dolphin
you can safely remove the dependency, Requires: dolphin
altogether, the menu item will be shown only if dolphin is available. The kioslave is useful and available to other kf5 kio applications without needing dolphin to be present.