=> 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 rcov-1.0.0.gem
=> Checksum RMD160 OK for rcov-1.0.0.gem
===> Installing dependencies for ruby18-rcov-1.0.0
=> Tool dependency checkperms>=1.1: found checkperms-1.11
=> Build dependency ruby18-rubygems>=1.1.0: found ruby18-rubygems-2.4.5
=> Build dependency cwrappers>=20141129: found cwrappers-20141129
=> Full dependency ruby18-rubygems>=1.0.1: found ruby18-rubygems-2.4.5
=> Full dependency ruby18-base>=1.8.7: found ruby18-base-1.8.7.374nb1
===> Overriding tools for ruby18-rcov-1.0.0
===> Extracting for ruby18-rcov-1.0.0
Unpacked gem: '/scratch/devel/ruby-rcov/work/rcov-1.0.0'
===> Patching for ruby18-rcov-1.0.0
===> Creating toolchain wrappers for ruby18-rcov-1.0.0
===> Configuring for ruby18-rcov-1.0.0
=> Checking for portability problems in extracted files