+ Add a pkg_install package, in the pkgtools category, which is a copy
of NetBSD-current's /usr/src/usr.sbin/pkg_install sources, as of
August 28th 1998. This version of the pkg_* tools includes a version
of pkg_info(1) which echoes matching package names, understands sh(1)
globbing, csh(1)-style {,} alternates, and Dewey decimal version
number relational matching.
