+ PKG_PATH=/nfs/packages/Linux/el7/trunk/x86_64/All
+ /opt/tools/sbin/pkg_add -K /usr/pkg/.pkgdb digest-20220214 mktools-20220614 pax-20210219 cwrappers-20220403 checkperms-1.12 ruby27-i18n-1.10.0nb1 ruby27-tzinfo-2.0.6 ruby27-concurrent-ruby-1.1.10 ruby27-base-2.7.7
pkg_add: package `mktools-20220614' already recorded as installed
pkg_add: package `cwrappers-20220403' already recorded as installed
libffi-3.4.4: registering info file /usr/pkg/info/libffi.info
openssl-1.1.1t: copying /usr/pkg/share/examples/openssl/openssl.cnf to /usr/pkg/etc/openssl/openssl.cnf
pkg_add: A different version of ruby27-concurrent-ruby-1.1.10 is already installed: ruby27-concurrent-ruby-1.2.0
pkg_add: package `ruby27-base-2.7.7' was already installed as dependency, now marked as installed manually
pkg_add: 1 package addition failed
===========================================================================
$NetBSD: MESSAGE,v 1.2 2022/01/16 14:22:47 taca Exp $

Note that this is a minimal package.

The original ruby-2.7.7 distribution includes more extension
libraries, some of which are provided as separate packages:

	databases/ruby-gdbm:		GDBM module
	devel/ruby-readline:		readline module

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