Hi, i've just bought a cd-rom containing updated packages for Redhat9.0 It's structure is : athlon i386 i486 etc... noarch SRPMS it is mounted on /mnt/cdrom. I would like to ask yum to check that cdrom to update the packages installed on the machine. First, is it possible ? If so, I've added to the yum.conf file the following lines : [local] name=LocalStuff baseurl=file:///mnt/cdrom/$basearch But yum doesn't like that, and complains about the header.info file missing. Is it possible to do what I describe above ? Thanks. Francois