Hi, we have problems doing a local build against our own OBS. It seems like osc tries to fetch the base packages from a location which is not available on our OBS. See below: osc build --alternative-project open-xchange-snapshot DebianEtch i586 *.dsc Building open-xchange-admin-soap_6.9.0.0-0.dsc for DebianEtch/i586 Getting buildinfo from server Updating cache of required packages Trying upstream server for perl-base (Debian:Etch), since it is not on buildservice.netline.de. Trying upstream server for perl-base (Debian:Etch), since it is not on buildapi.netline.de. Error: No more mirrors to try. Failed to retrieve perl-base-5.8.8-7etch4.i386.deb from the following locations (in order): file:///var/tmp/osbuild-packagecache/Debian:Etch/standard/i386/perl-base-5.8.8-7etch4.i386.deb/ http://buildservice.netline.de/repositories/Debian:Etch/standard/i386/perl-b... http://buildapi.netline.de//build/Debian:Etch/standard/i586/_repository/perl... Can anybody tell me how this must be configured? I've already searched the websides, but I don't find a solution to this. Thanks in advance, Dennis