=> Bootstrap dependency digest>=20010302: found digest-20160304
===> Skipping vulnerability checks.
WARNING: No /var/db/pkg/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /var/db/pkg fetch-pkg-vulnerabilities'.
===> Building for wmii-3.9.2
MAKE all libbio/
pkg-config: not found
sh: ../util/compile: not found
*** Error code 127

Stop.
make[1]: stopped in /data/scratch/wm/wmii/work/wmii+ixp-3.9.2/libbio
*** Error code 1

Stop.
make: stopped in /data/scratch/wm/wmii/work/wmii+ixp-3.9.2
*** Error code 1

Stop.
make[1]: stopped in /data/pkgsrc/wm/wmii
*** Error code 1

Stop.
make: stopped in /data/pkgsrc/wm/wmii