=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Checksum BLAKE2s OK for munkres-1.1.4.tar.gz
=> Checksum SHA512 OK for munkres-1.1.4.tar.gz
===> Installing dependencies for py310-munkres-1.1.4
==========================================================================
The following variables will affect the build process of this package,
py310-munkres-1.1.4.  Their current value is shown below:

        * PYTHON_VERSION_DEFAULT = 312

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

        * PYPACKAGE = python310

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 py310-setuptools-[0-9]*: found py310-setuptools-72.2.0
=> 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/math/py-munkres