=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Checksum SHA1 OK for libcec-4.0.4.tar.gz
=> Checksum RMD160 OK for libcec-4.0.4.tar.gz
=> Checksum SHA512 OK for libcec-4.0.4.tar.gz
===> Installing dependencies for libcec-4.0.4nb1
==========================================================================
The following variables will affect the build process of this package,
libcec-4.0.4nb1.  Their current value is shown below:

        * PYTHON_VERSION_DEFAULT = 38

Based on these variables, the following variables have been set:

        * PYPACKAGE = python38

You may want to abort the process now with CTRL-C and change their value
before continuing.  Be sure to run `/usr/bin/make clean' after
the changes.
==========================================================================
=> Tool dependency cmake>=2.8.1nb1: found cmake-3.19.2
=> Tool dependency pkgconf-[0-9]*: found pkgconf-1.7.3
=> Build dependency x11-links>=1.32: found x11-links-1.32
=> Build dependency p8-platform>=2.1.0.1: found p8-platform-2.1.0.1
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
=> Full dependency raspberrypi-userland>=20150118nb1: NOT found
=> Verifying /nonexistent for ../../misc/raspberrypi-userland
make[1]: don't know how to make /nonexistent. Stop

make[1]: stopped in /usr/pkgsrc/misc/raspberrypi-userland
*** Error code 2

Stop.
make: stopped in /usr/pkgsrc/misc/libcec