=> 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 msgpack-0.5.9.gem
=> Checksum RMD160 OK for msgpack-0.5.9.gem
===> Installing dependencies for ruby215-msgpack-0.5.9
=> Tool dependency checkperms>=1.1: found checkperms-1.11
=> Build dependency cwrappers>=20141129: found cwrappers-20141129
=> Full dependency ruby215-base>=2.1.5: found ruby215-base-2.1.5
===> Overriding tools for ruby215-msgpack-0.5.9
===> Extracting for ruby215-msgpack-0.5.9
Unpacked gem: '/scratch/devel/ruby-msgpack/work/msgpack-0.5.9'
===> Patching for ruby215-msgpack-0.5.9
===> Creating toolchain wrappers for ruby215-msgpack-0.5.9
===> Configuring for ruby215-msgpack-0.5.9
=> Checking for portability problems in extracted files