[cesar@argh madwifi-kernel]$ cvc cook --prep madwifi-kernel
+ Building madwifi-kernel
+ Downloading http://heanet.dl.sourceforge.net/sourceforge/madwifi/madwifi-kernel-0.9.1.tar.gz...
/var/tmp/temp-madwifi-f_E6Aa.recipe:14: OSError: [Errno 2] No such file or directory: 'http://heanet.dl.sourceforge.net/sourceforge/madwifi/madwifi-kernel-0.9.1.tar.gz'