The cups-1.2.7-1.3.fc6 RPM makes use of tmpwatch in /etc/cron.daily/cups, but does not have a dependency on the tmpwatch RPM. If tmpwatch is not installed, cron complains each night: /etc/cron.daily/cups: line 5: /usr/sbin/tmpwatch: No such file or directory
*** This bug has been marked as a duplicate of 218901 ***