Aah. There was a very weird bug where py3 was dropping .pyc files around
that was upsetting py2. The solution is not pretty and it only impacts
people who downgrade in a git repo.
A fresh clone should solve it, or do git clean -Xn to list files that git
is ignoring and can be deleted (just -X
I thought this was a morty->pyro upgrade issue, but trying morty again, on
a freshly installed Ubuntu system, didn't change anything. In
meta/classes/patch.bbclass, patch_do_patch() is barfing when it tries to
import oe.patch. I carefully reinstalled poky, meta-intel, and
meta-openembedded from
