=> Bootstrap dependency digest>=20010302: found digest-20160304
===> 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 tornado-4.5.3.tar.gz
=> Checksum RMD160 OK for tornado-4.5.3.tar.gz
=> Checksum SHA512 OK for tornado-4.5.3.tar.gz
===> Installing dependencies for py37-tornado-4.5.3
==========================================================================
The following variables will affect the build process of this package,
py37-tornado-4.5.3.  Their current value is shown below:

        * PYTHON_VERSION_DEFAULT = 27

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

        * PYPACKAGE = python37

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 cwrappers>=20150314: found cwrappers-20180325
=> Full dependency py37-curl>=7.18.2: found py37-curl-7.43.0.2
=> Full dependency py37-setuptools>=0.8: found py37-setuptools-39.2.0
=> Full dependency python37>=3.7.0: found python37-3.7.0
===> Overriding tools for py37-tornado-4.5.3
===> Extracting for py37-tornado-4.5.3
===> Patching for py37-tornado-4.5.3
===> Creating toolchain wrappers for py37-tornado-4.5.3
===> Configuring for py37-tornado-4.5.3
=> Replacing python interpreter in setup.py tornado/*.py tornado/platform/*.py tornado/test/*.py.
INFO: [replace-interpreter] Nothing changed in tornado/gen.py.
INFO: [replace-interpreter] Nothing changed in tornado/httpclient.py.
INFO: [replace-interpreter] Nothing changed in tornado/locks.py.
INFO: [replace-interpreter] Nothing changed in tornado/queues.py.
INFO: [replace-interpreter] Nothing changed in tornado/routing.py.
INFO: [replace-interpreter] Nothing changed in tornado/util.py.
INFO: [replace-interpreter] Nothing changed in tornado/websocket.py.
INFO: [replace-interpreter] Nothing changed in tornado/platform/__init__.py.
INFO: [replace-interpreter] Nothing changed in tornado/platform/asyncio.py.
INFO: [replace-interpreter] Nothing changed in tornado/platform/caresresolver.py.
INFO: [replace-interpreter] Nothing changed in tornado/platform/common.py.
INFO: [replace-interpreter] Nothing changed in tornado/platform/twisted.py.
INFO: [replace-interpreter] Nothing changed in tornado/platform/windows.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/__init__.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/__main__.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/asyncio_test.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/auth_test.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/curl_httpclient_test.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/gen_test.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/http1connection_test.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/import_test.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/iostream_test.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/locale_test.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/locks_test.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/netutil_test.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/options_test.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/queues_test.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/resolve_test_helper.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/routing_test.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/simple_httpclient_test.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/tcpserver_test.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/template_test.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/twisted_test.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/util.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/util_test.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/web_test.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/websocket_test.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/windows_test.py.
INFO: [replace-interpreter] Nothing changed in tornado/test/wsgi_test.py.
=> Checking for portability problems in extracted files