From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.1) Gecko/20020827 Description of problem: pump-devel is included in null, but not pump. I think pump-devel should obsolete pump so that pump-devel can be upgraded without breaking the dependencies of the old pump on the exact version of pump-devel. Maybe instead dhclient could obsolete pump?
Unless you're doing development on Anaconda and have both present on your machine. Having the both of them exist and running is not a fatal (but certainly not desirable) combination. AFAICT, upgrading seems to work.