# make obj && make build

cd /usr/src/etc && exec make DESTDIR= distrib-dirs
if [ ! -d /. ]; then install -d -o root -g wheel -m 755 ; fi
mtree -qdef mtree/4.4BSD.dist -p / -U

mtree: unknown user _rpki-client
mtree: failed at line 619 of the specification
*** Error 1 in etc (Makefile:250 'distrib-dirs')
*** Error 2 in . (Makefile:58 'beforeinstall')
*** Error 2 in . (Makefile:97 'do-build')
*** Error 2 in /usr/src (Makefile:74 'build')

イラっときたんだけど何これ?