Created attachment 338424 [details] repoman output I'm getting a weird dependency error for dev-python/logilab-common. As far as I can tell, the dependency on virtual/python-unittest2 is valid. Downgrading to portage-2.2.0_alpha142 makes the error go away.
This issue us that repoman is applying settings like these to virtualpython-unittest2-1 because it has amd64 stable keywords: default/linux/amd64/13.0/use.stable.mask:python_targets_pypy2_0 default/linux/amd64/13.0/use.stable.mask:python_targets_pypy1_9 Meanwhile, the same settings are not applied dev-python/logilab-common ebuilds that have ~amd64 stable keywords. So, the stable mask logic needs to be tweaked somehow...
This seems to fix it: http://git.overlays.gentoo.org/gitweb/?p=proj/portage.git;a=commit;h=ce06761841f181d12c004a56ac945a14bb5d1758
Confirmed here, thanks.
This is fixed in 2.1.11.51 and 2.2.0_alpha162.