Port directory not found:

[AN]

Hi:

FreeBSD BSD_12 12.0-CURRENT FreeBSD 12.0-CURRENT #29 r333091: Sun Apr 29 
10:13:09 EDT 2018 
root at BSD_12:/usr/obj/usr/src/amd64.amd64/sys/MYKERNEL  amd64 1200062

I have been seeing this recently when upgrading ports, any suggestions how 
to fix would be appreciated.

Thanks


# portupgrade -va
--->  Session started at: Sun, 29 Apr 2018 17:03:25 -0400
[Reading data from pkg(8) ... - 935 packages found - done]
** Port directory not found: devel/py-setuptools at py27
** Port directory not found: graphics/py-cairo at py36
** Port directory not found: devel/py-gobject3 at py36
** Port directory not found: devel/py-setuptools at py36