CentOS 5 - No module named cElementTree when running yum

upgrade my elementtree

wget http://www.python.org/pyvault/centos-4-i386/python24-elementtree-1.2.6-5.el4.pyv.i386.rpm rpm -i python24-elementtree-1.2.6-5.el4.pyv.i386.rpm

http://www.centos.org/modules/newbb/viewtopic.php?topic_id=3401