Dear Patrice, I have noticed that you are referencing to the Stahnma repository for Spacewalk Client Tools. These are quite old and I would suggest to use the tools from: http://spacewalk.redhat.com/yum instead. Mr. Suchy already pushed some of the packages to Fedora/EPEL so they might be available there, soon. Besides that the Spacewalk Team is thinking about a split between client/server on their own repos. Best Regards Marcus