1 - force'ing to a non-existent alias should fail.
2 - packages can disappear / be retired
3 - rm -rf debian/ from tarballs? [ Dirk: I can't see off-hand how pbuilder
4 would allow for that. I think we should fix the sources for the
5 clearly buggy package "race" and move on ]
6 - geneland dependency failure in apt *not* cran2deb
7 - fine grained bad license breakdown