=> 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-unicorn-4.6.2
=> Installing gem into installation root
Building native extensions.  This could take a while...
Successfully installed unicorn-4.6.2
1 gem installed
Installing ri documentation for unicorn-4.6.2...
Installing RDoc documentation for unicorn-4.6.2...
=> Cleaning intermediate gem build files
rm unicorn-4.6.2/./ext/unicorn_http/unicorn_http.so
rm unicorn-4.6.2/./ext/unicorn_http/unicorn_http.o
rm unicorn-4.6.2/./ext/unicorn_http/mkmf.log
rm unicorn-4.6.2/./ext/unicorn_http/httpdate.o
rm unicorn-4.6.2/./ext/unicorn_http/Makefile
=> gem install
=> Automatic manual page handling