On Tue, 2006-09-26 at 21:31 -0400, Jesus Bernardo Ruiz Flores wrote: > I have a problem using yum. it gives me the following error > > [root at mail1 src]# yum update yum > There was a problem importing one of the Python modules > required to run yum. The error leading to this problem was: > > /usr/lib/python2.3/site-packages/libxml2mod.so: undefined symbol: > xmlNewDocPI This usually happens if python (or libxml2) has been upgraded to a non centos version. It seems you have the correct python ... what does this say: rpm -q libxml2 libxml2-python python yum <snip> -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 189 bytes Desc: This is a digitally signed message part URL: <http://lists.centos.org/pipermail/centos/attachments/20060927/7682ec56/attachment-0004.sig>