pkg_add: no pkg found for 'ruby31-manpages-0.6.1nb2', sorry.
openssl-1.1.1s: copying /usr/pkg/share/examples/openssl/openssl.cnf to /usr/pkg/etc/openssl/openssl.cnf
pkg_add: 1 package addition failed
===========================================================================
$NetBSD: MESSAGE,v 1.2 2022/01/16 14:22:06 taca Exp $

Note that this is a minimal package.

The original ruby-3.1.3 distribution includes more extension
libraries, some of which are provided as separate packages:

	devel/ruby-readline:		readline module

===========================================================================