> > there's > > also: > > rpm -qa dbus-python\* > > to check that something is installed. > That simply returns > dbus-python-0.70-7.el5 In case you did not try it already, have you tried hp-check? Did you check http://hplipopensource.com/hplip-web/install/manual/distros/centos.html for dependencies? JD