+ PKG_PATH=/data/packages/NetBSD/trunk/x86_64/All /usr/tools/sbin/pkg_add -K /usr/pkg/pkgdb digest-20220214 py27-setuptools-44.1.1nb1 mktools-20220614 cwrappers-20220403 checkperms-1.12 python27-2.7.18nb15 portaudio-190600.20161030nb13
pkg_add: no pkg found for 'py27-setuptools-44.1.1nb1', sorry.
pkg_add: package `mktools-20220614' already recorded as installed
pkg_add: package `cwrappers-20220403' already recorded as installed
pkg_add: 1 package addition failed
===========================================================================
$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

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