I have a custom built bootable CD but I am getting errors when I go to use it. The traceback ends with these lines: File "/usr/lib/anaconda/hdrlist.py", line 900, in groupSetFromCompsFile for pnevra in (grpset.groups["base"].packages.keys() + KeyError: base > /usr/lib/anaconda/hdrlist.py(900)groupSetFromCompsFile() -> for pnevra in (grpset.groups["base"].packages.keys() + Does anyone recognize this error? What is "pnevra"? I do not have it listed in any file within the kickstart file or the resulting ISO. Google absolutely does not have any references for it. I am running Red Hat Enterprise Linux WS 3.0. The CD will boot a server and kickstart is being consulted. I do have a "Base" group in my comps.xml file. Any ideas on what might be happening? Brian