=> 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 ocaml-lwt_glib-1.1.0nb4
Don't know how to build lwt_glib
*** Error code 1

Stop.
make[1]: stopped in /data/pkgsrc/devel/ocaml-lwt_glib
*** Error code 1

Stop.
make: stopped in /data/pkgsrc/devel/ocaml-lwt_glib