I'm new to cobbler, so it's possible I've missed something obvious. Please point me in the right direction if that's the case. I've rebuild the source RPM for 0.3.9-1 on a Centos 4.4 server and I'm trying to import Fedora Core 6 from a mirror using rsync: cobbler import --mirror=rsync://rsync.mirrorservice.org/sites/download.fedora.redhat.com/pub/fedora/linux/core/6/i386/os/ --name=fedoracore6 Once the rsync is complete (fairly quick, as I populated most of it from RPMs I'd already downloaded), I get the following messages: /var/www/cobbler/ks_mirror/fedoracore6 /var/www/cobbler/ks_mirror/fedoracore6/images /var/www/cobbler/ks_mirror/fedoracore6/images/xen (distro added) (profile added) - looking for comps in /var/www/cobbler/ks_mirror/fedoracore6 Error: groupfile /var/www/cobbler/ks_mirror/fedoracore6/repodata/comps.xml cannot be found. Followed by a usage message from createrepo. /var/www/cobbler/ks_mirror/fedoracore6/repodata/comps.xml is present however, and readable. It looks possible to me that cobbler is running createrepo --groupfile /var/www/cobbler/ks_mirror/fedoracore6/repodata/comps.xml /var/www/cobbler/ks_mirror/fedoracore6 but then createrepo is prepending the path to fedoracore6 and trying to open /var/www/cobbler/ks_mirror/fedoracore6//var/www/cobbler/ks_mirror/fedoracore6/repodata/comps.xml Any ideas on how to get this working? I'm using createrepo-0.4.3-1 if that makes a difference. James