=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Checksum SHA1 OK for recog-2.3.19.gem
=> Checksum RMD160 OK for recog-2.3.19.gem
=> Checksum SHA512 OK for recog-2.3.19.gem
===> Installing dependencies for ruby25-recog-2.3.19
==========================================================================
The following variables will affect the build process of this package,
ruby25-recog-2.3.19.  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 the value
of variables in the first group before continuing.  Be sure to run
`/usr/bin/make clean' after the changes.
==========================================================================
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
=> Full dependency ruby25-nokogiri-[0-9]*: found ruby25-nokogiri-1.11.2
=> Full dependency py38-yaml-[0-9]*: found py38-yaml-5.4.1
=> Full dependency ruby25-base>=2.5.9: NOT found
=> Verifying /nonexistent for ../../lang/ruby25-base
make[1]: don't know how to make /nonexistent. Stop

make[1]: stopped in /usr/pkgsrc/lang/ruby25-base
*** Error code 2

Stop.
make: stopped in /usr/pkgsrc/net/ruby-recog