=> 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'.
=> Checksum SHA1 OK for pdf-core-0.1.6.gem
=> Checksum RMD160 OK for pdf-core-0.1.6.gem
===> Installing dependencies for ruby18-pdf-core-0.1.6
=> Tool dependency checkperms>=1.1: found checkperms-1.11
=> Build dependency ruby18-rubygems>=1.1.0: found ruby18-rubygems-2.0.10nb2
=> Full dependency ruby18-rubygems>=1.0.1: found ruby18-rubygems-2.0.10nb2
=> Full dependency ruby18-base>=1.8.7: found ruby18-base-1.8.7.374nb1
===> Overriding tools for ruby18-pdf-core-0.1.6
===> Extracting for ruby18-pdf-core-0.1.6
Unpacked gem: '/scratch/print/ruby-pdf-core/work/pdf-core-0.1.6'
===> Patching for ruby18-pdf-core-0.1.6
===> Creating toolchain wrappers for ruby18-pdf-core-0.1.6
===> Configuring for ruby18-pdf-core-0.1.6
=> Checking for portability problems in extracted files