Description of Problem: kdebase-3.0.0-0.cvs20011227.1 has been built apparently on a system that still has old libs on it. A dependency on libDCOP.so.1 has been included in the RPM dependencies. This isn't really valid. I saw a similar problem rebuilding some of the kde packages myself a while ago, and the problem seems to be that whilst the KDE stuff is technically "self hosting" it is difficult if not impossible to build them on a system with an older version still installed and get the dependencies to come out right. Upgrading the build system to the new version with --nodeps and then redoing the build seems to be the only fix I could find; I cannot yet verify that will work for this package (I'm about to try it though).
You can prevent the build from picking up previously existing libraries by removing a couple of bogus rpath statements from the admin scripts. Done in 3.0.0-0.cvs20020107.1