=> 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'.
===> Installing for ruby18-oniguruma-1.1.0nb2
=> Installing gem into installation root

No definition for oregexp_initialize

No definition for oregexp_initialize
Building native extensions.  This could take a while...
Successfully installed oniguruma-1.1.0
1 gem installed
Installing ri documentation for oniguruma-1.1.0...
Installing RDoc documentation for oniguruma-1.1.0...
=> Cleaning intermediate gem build files
rm oniguruma-1.1.0/./ext/oregexp.so
rm oniguruma-1.1.0/./ext/oregexp.o
rm oniguruma-1.1.0/./ext/mkmf.log
rm oniguruma-1.1.0/./ext/Makefile
=> gem install
=> Automatic manual page handling