Comment 1 for bug 476036

Note also that Karmic's dpkg-source output has changed slightly, breaking the /^dpkg-source: extracting \S+ in (\S+)/ regexps that sbuild uses. This will become a problem and cause all Karmic/Lucid builds to fail once their dpkg-source is used.

We could either fix the regexps (adding '(?:info: )?' should do it), or give dpkg-source an explicit directory to extract to. I favour the former, as I hope that our fork of sbuild will not survive much longer.