+ PKG_PATH=/data/packages/NetBSD/trunk/x86_64/All /usr/tools/sbin/pkg_add -K /usr/pkg/pkgdb cmake-3.31.0nb1 pkgconf-2.3.0 cwrappers-20220403 checkperms-1.12 x11-links-1.36 SDL2-2.30.9nb1 curl-8.11.0nb2 jpeg-9f libvorbis-1.3.7 openal-soft-1.24.0
xmlcatmgr-2.2nb1: copying /usr/pkg/share/examples/xmlcatmgr/catalog.etc.sgml to /usr/pkg/etc/sgml/catalog
xmlcatmgr-2.2nb1: copying /usr/pkg/share/examples/xmlcatmgr/catalog.etc.xml to /usr/pkg/etc/xml/catalog
xmlcatmgr-2.2nb1: copying /usr/pkg/share/examples/xmlcatmgr/catalog.share.sgml to /usr/pkg/share/sgml/catalog
xmlcatmgr-2.2nb1: copying /usr/pkg/share/examples/xmlcatmgr/catalog.share.xml to /usr/pkg/share/xml/catalog
rhash-1.4.5: copying /usr/pkg/share/examples/rhash/rhashrc to /usr/pkg/etc/rhashrc
pkg_add: package `cwrappers-20220403' already recorded as installed
pkg_add: package `curl-8.11.0nb2' was already installed as dependency, now marked as installed manually
pkg_add: package `libvorbis-1.3.7' was already installed as dependency, now marked as installed manually
openal-soft-1.24.0: copying /usr/pkg/share/openal/alsoftrc.sample to /usr/pkg/etc/openal/alsoft.conf
===========================================================================
$NetBSD: MESSAGE.NetBSD,v 1.3 2021/09/08 19:19:19 nia Exp $

To start JACK on NetBSD:

$ jackd -Sr -d sun

If you have an external USB mic:

$ jackd -Sr -d sun -P /dev/audio -C /dev/audio1 -i 1

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