=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Checksum BLAKE2s OK for unittest-mixins-1.6.tar.gz
=> Checksum SHA512 OK for unittest-mixins-1.6.tar.gz
===> Installing dependencies for py312-unittest-mixins-1.6nb1
==========================================================================
The following variables will affect the build process of this package,
py312-unittest-mixins-1.6nb1.  Their current value is shown below:

        * PYTHON_VERSION_DEFAULT = 312

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

        * PYPACKAGE = python312

You may want to abort the process now with CTRL-C and change the value
of variables in the first group before continuing.  Be sure to run
`/usr/bin/make clean' after the changes.
==========================================================================
=> Tool dependency py312-setuptools-[0-9]*: found py312-setuptools-74.1.2
=> Tool dependency mktools-[0-9]*: found mktools-20220614
=> Tool dependency cwrappers>=20150314: NOT found
=> Verifying /nonexistent for ../../pkgtools/cwrappers
make[1]: don't know how to make /nonexistent. Stop

make[1]: stopped in /usr/pkgsrc/pkgtools/cwrappers
*** Error code 2

Stop.
make: stopped in /usr/pkgsrc/devel/py-unittest-mixins