Thread:Project:Support desk/Error with Extension:WikiFarm´s archive

I downloaded Extension:WikiFarm via Special:ExtensionDistributor. It´s snapshot eb2da45. I tried to extract it with tar -xzf wikimedia-mediawiki-extensions-WikiFarm-eb2da45.tar.gz -C /var/www/wiki/extensions, and got these errors from the console in ubuntu: tar (child): wikimedia-mediawiki-extensions-WikiFarm-eb2da45.tar.gz: Kann open nicht ausführen: Datei oder Verzeichnis nicht gefunden tar (child): Error is not recoverable: exiting now tar: Child returned status 2 tar: Error is not recoverable: exiting now Thanks for help