Regular NetBSD packaging and pkgin

[Mark Carroll <mtbc%ixod.org@localhost>]

I've somehow misconfigured something and can't work out what. On one
NetBSD 9.2 system, if I pkgin install something, then "pkg_info -u"
reports it as installed. On the other, pkg_info doesn't seem to know
anything about what I installed with pkgin, though "pkgin show-keep"
still shows it fine. Does anybody have an idea what I messed up on the
latter? I first noticed when "pkg_admin audit" was telling me less than
I expected on that system.

-- Mark