I just upgraded to Fedora Core 1, then added yum 2.0.5, then did a full system update which went well. Since then I get the following message when trying to do anything with yum (and I've upgraded to the latest release): Traceback (most recent call last): File "/usr/bin/yum", line 22, in ? import yummain File "/usr/share/yum/yummain.py", line 22, in ? import clientStuff File "/usr/share/yum/clientStuff.py", line 25, in ? import pkgaction File "/usr/share/yum/pkgaction.py", line 25, in ? import rpmUtils File "/usr/share/yum/rpmUtils.py", line 10, in ? from urlgrabber import URLGrabError File "/usr/share/yum/urlgrabber.py", line 21, in ? import urllib2 File "/usr/lib/python2.2/urllib2.py", line 101, in ? import ftplib File "/usr/lib/python2.2/ftplib.py", line 68, in ? all_errors = (Error, socket.error, IOError, EOFError) AttributeError: 'module' object has no attribute 'error' Any help will be appreciated. Tom Browder