system "git archive --format=tar --prefix=$name/ HEAD | tar xf -";
system "support/git-set-file-times --prefix=$name/";
system "fakeroot tar czf $dest/$name.tar.gz $name; rm -rf $name";
system "git archive --format=tar --prefix=$name/ HEAD | tar xf -";
system "support/git-set-file-times --prefix=$name/";
system "fakeroot tar czf $dest/$name.tar.gz $name; rm -rf $name";