I've just updated to 2019Q1 last night.
Once I did pkg_chk -u -s, build fails saying python27 requires X11R6.
I think python27 has nothing to do with X. (Probably I'm wrong.)
I simply mkdir an empty directory /usr/X11R6, and build succeeds.
I was suggested to send a PR. But I would like to ask here first.
--
Gua Chung Lim
"UNIX is basically a simple operating system,
but you have to be a genius to understand the simplicity."
-- Dennis M. Ritchie