My pyenv is using Python 3.7, and yet when running tox on a project that has envlist = py37, it is using Python 2.7 to run the setup.py and failing:
Traceback (most recent call last):
File "setup.py", line 3, in <module>
from setuptools import setup, find_namespace_packages
ImportError: cannot import name find_namespace_packages
============================================================================================================== log end ==============================================================================================================
ERROR: FAIL could not package project - v = InvocationError(u'/usr/local/opt/python@2/bin/python2.7 setup.py sdist --formats=zip --dist-dir /Users/j/workspace/core/python/utils/.tox/dist', 1)
What needs to be configured to get tox to use Python 3? Is there any other information needed to answer this question?