pkg_add: Warning: package `digest-20220214' was built for a platform:
pkg_add: NetBSD/x86_64 9.0 (pkg) vs. NetBSD/x86_64 9.3 (this host)
pkg_add: Warning: package `mktools-20220614' was built for a platform:
pkg_add: NetBSD/x86_64 9.0 (pkg) vs. NetBSD/x86_64 9.3 (this host)
pkg_add: Warning: package `cwrappers-20220403' was built for a platform:
pkg_add: NetBSD/x86_64 9.0 (pkg) vs. NetBSD/x86_64 9.3 (this host)
pkg_add: Warning: package `checkperms-1.12' was built for a platform:
pkg_add: NetBSD/x86_64 9.0 (pkg) vs. NetBSD/x86_64 9.3 (this host)
libffi-3.4.4: registering info file /usr/pkg/info/libffi.info
===========================================================================
$NetBSD: MESSAGE,v 1.1 2023/01/21 13:51:23 taca Exp $

Note that this is a minimal package.

The original ruby-3.2.1 distribution includes more extension
libraries, some of which are provided as separate packages:

	devel/ruby-readline:		readline module

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