Hello, I am using the Sbuild property on a jessie computer. after installing this & (Sbuild.built Sbuild.UseCcache $ props & osDebian (Stable "jessie") X86_64 & Sbuild.update `period` Weekly (Just 1) & Sbuild.useHostProxy irdrx1) & Sbuild.userConfig (User "picca") & Sbuild.usableBy (User "picca") I get this error message picca@irdrx1:~/Debian/python-qtconsole/python-qtconsole$ sbuild Error reading configuration: AUTOPKGTEST binary 'autopkgtest' does not exist or is not executable at /usr/share/perl5/Sbuild/Conf.pm line 75. once `autopkgtest` installed it works great. So to my opinion the autopkgtest dependency is missing. Cheers and thanks for this new Sbuild which is really nice :)) Frederic