/usr/bin/apt-get  -q update
dpkg-source: warning: extracting unsigned source package (libmail-expandaliases-perl_0.46-0debathena1.dsc)
dpkg-source: info: extracting libmail-expandaliases-perl in libmail-expandaliases-perl-0.46-0debathena1
dpkg-source: info: unpacking libmail-expandaliases-perl_0.46.orig.tar.gz
dpkg-source: info: applying libmail-expandaliases-perl_0.46-0debathena1.diff.gz