=> Bootstrap dependency curl-[0-9]*: found curl-7.30.0
=> Bootstrap dependency digest>=20010302: found digest-20121220
===> 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 eigen3-3.1.2nb1
=> Unwrapping files-to-be-installed.
INFO: [subst.mk:unwrap] Nothing changed in ./_build/eigen3.pc.