File './repodata/5a524425be1277d9c0acee93ec20a2902df9102534eac75225a16493ce09cd65-primary.xml.gz' not found on medium 'http://ftp5.gwdg.de/pub/opensuse/repositories/devel:/languages:/python/openSUSE_13.1' Repository 'devel_lang_python' is invalid. [|] Valid metadata not found at specified URL Skipping repository 'devel_lang_python' because of the above error. Some of the repositories have not been refreshed because of an error.