Ron Yorston wrote:
I can make it work either by disabling the EPEL repo (yum --disablerepo=epel update) or by specifying explicitly what needs to be updated (yum update tetex). But I shouldn't have to.
Right.
Apparently perl-XML-DOM (from EPEL) obsoletes perl-libxml-enno <= 1.02, but CentOS has perl-libxml-enno-1.02-31 which is required by foomatic. Result misery.
Can you file a bug report in http://bugzilla.redhat.com against the perl module package? Thanks for the report.
Rahul