On Thu 24 Apr 2014 at 10:39:19 -0400, Ken Heard wrote: > What I do find strange is that I managed to install two packages from > squeeze-backports which are no longer in squeeze-backports. Python 2.6.6-13~bpo60+1 was never in squeeze-backports in the first place. You most likely got it from the unofficial mozilla.debian.net.