=> Bootstrap dependency digest>=20010302: found digest-20190127
ERROR: This package is only available for these platforms: NetBSD-*-*arm*.
ERROR: This package has set PKG_SKIP_REASON:
ERROR: raspberrypi-userland-20170109nb3 is not available for NetBSD-9.0-alpha
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/misc/raspberrypi-userland