=> 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 ruby200-gsl-1.16.0.6
=> Removing backup files of patch before build
  Successfully built RubyGem
  Name: gsl
  Version: 1.16.0.6
  File: gsl-1.16.0.6.gem