=> Bootstrap dependency digest>=20010302: found digest-20190127
===> Skipping vulnerability checks.
WARNING: No /var/db/pkg/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /var/db/pkg fetch-pkg-vulnerabilities'.
=> Checksum SHA1 OK for keyring-21.2.1.tar.gz
=> Checksum RMD160 OK for keyring-21.2.1.tar.gz
=> Checksum SHA512 OK for keyring-21.2.1.tar.gz
===> Installing dependencies for py27-keyring-21.2.1
==========================================================================
The following variables will affect the build process of this package,
py27-keyring-21.2.1.  Their current value is shown below:

        * PYTHON_VERSION_DEFAULT = 37

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

        * PYPACKAGE = python27

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 checkperms>=1.1: found checkperms-1.12
=> Build dependency py27-setuptools_scm>=3.4.1: found py27-setuptools_scm-3.5.0
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
=> Full dependency py27-importlib-metadata-[0-9]*: found py27-importlib-metadata-1.6.0
=> Full dependency py27-setuptools>=0.8: found py27-setuptools-44.1.0
=> Full dependency python27>=2.7.1nb2: found python27-2.7.18
===> Overriding tools for py27-keyring-21.2.1
===> Extracting for py27-keyring-21.2.1
===> Patching for py27-keyring-21.2.1
===> Creating toolchain wrappers for py27-keyring-21.2.1
===> Configuring for py27-keyring-21.2.1
=> Replacing python interpreter in keyring/cli.py.
=> Checking for portability problems in extracted files