Propose configuration for each local printer:
Check if the packages cups-client and cups are installed
and skip the automated queue setup if one of them is missing, see
https://bugzilla.novell.com/show_bug.cgi?id=445719#c13
If cups-client is missing, it would run into an endless sequence of errors.
If cups is missing, there can be no local running cupsd which is
mandatory to set up local print queues.