As in the subject line, I have RedHat 7.2 distro installed.  By default, 
printing is handled by LPR.  For reasons of a new printer I bought today 
(Yea!) I want to go to CUPS.  This is a first step to getting GIMP-PRINT 
working, which supports my new printer (Yea!).

I have downloaded the CUPS source.  So, how do I remove LPR and install CUPS?

Alan