Bug#644332: autopkgtest: uses python2.6

[Ian Jackson]

Martin Pitt writes ("Bug#644332: autopkgtest: uses python2.6"):
> We have had autopkgtest with this patch in full production in Ubuntu for a while:
> 
>   https://jenkins.qa.ubuntu.com/view/Quantal/view/AutoPkg%20Test/
> 
> It works very nicely with Python 2.7. Would you consider applying the
> patch now?

python2.7 isn't in stable.  Given that it works just fine with 2.6 I
think it would be better to stick with that for now.

Thanks,
Ian.