Workaround pip install failure: RuntimeError: Python 3.5 or later is required

 [2021/01/15 21:02:45.003] + python -m pip install --upgrade pip setuptools wheel

 [2021/01/15 21:02:45.680] removing build/bdist.macosx-10.6-intel/wheel

 [2021/01/15 21:02:45.680] Collecting pip

 [2021/01/15 21:02:45.680]   Downloading https://artifactory.corp.mongodb.com/artifactory/api/pypi/pypi/packages/54/eb/4a3642e971f404d69d4f6fa3885559d67562801b99d7592487f1ecc4e017/pip-20.3.3-py2.py3-none-any.whl (1.5MB)

 [2021/01/15 21:02:46.994] Collecting setuptools

 [2021/01/15 21:02:46.994]   Downloading https://artifactory.corp.mongodb.com/artifactory/api/pypi/pypi/packages/aa/d4/0089d680a610c7b5afda26c1ae588eb363b9050ccf5f33a8c2d1164210f3/setuptools-51.1.2-py3-none-any.whl (784kB)

 [2021/01/15 21:02:47.309] Collecting wheel

 [2021/01/15 21:02:47.309]   Downloading https://artifactory.corp.mongodb.com/artifactory/api/pypi/pypi/packages/65/63/39d04c74222770ed1589c0eaba06c05891801219272420b40311cd60c880/wheel-0.36.2-py2.py3-none-any.whl

 [2021/01/15 21:02:47.316] Installing collected packages: pip, setuptools, wheel

 [2021/01/15 21:02:47.316]   Found existing installation: pip 7.1.2

 [2021/01/15 21:02:48.192]     Uninstalling pip-7.1.2:

 [2021/01/15 21:02:48.192]       Successfully uninstalled pip-7.1.2

 [2021/01/15 21:02:48.192]   Found existing installation: setuptools 18.2

 [2021/01/15 21:02:48.224]     Uninstalling setuptools-18.2:

 [2021/01/15 21:02:48.224]       Successfully uninstalled setuptools-18.2

 [2021/01/15 21:02:48.656] + PYTHON=python

 [2021/01/15 21:02:48.656] + python -m pip install --upgrade dist/pymongo-4.0.dev0-cp34-cp34m-macosx_10_6_intel.whl

 [2021/01/15 21:02:48.870] Traceback (most recent call last):

 [2021/01/15 21:02:48.870]   File "/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/runpy.py", line 170, in _run_module_as_main

 [2021/01/15 21:02:48.870]     "__main__", mod_spec)

 [2021/01/15 21:02:48.870]   File "/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/runpy.py", line 85, in _run_code

 [2021/01/15 21:02:48.870]     exec(code, run_globals)

 [2021/01/15 21:02:48.870]   File "/data/mci/0c5156e5e22d35c8625f347a89522fa1/src/venvtestinstall/lib/python3.4/site-packages/pip/__main__.py", line 23, in <module>

 [2021/01/15 21:02:48.870]     from pip._internal.cli.main import main as _main  # isort:skip # noqa

 [2021/01/15 21:02:48.870]   File "/data/mci/0c5156e5e22d35c8625f347a89522fa1/src/venvtestinstall/lib/python3.4/site-packages/pip/_internal/cli/main.py", line 10, in <module>

 [2021/01/15 21:02:48.870]     from pip._internal.cli.autocompletion import autocomplete

 [2021/01/15 21:02:48.870]   File "/data/mci/0c5156e5e22d35c8625f347a89522fa1/src/venvtestinstall/lib/python3.4/site-packages/pip/_internal/cli/autocompletion.py", line 9, in <module>

 [2021/01/15 21:02:48.870]     from pip._internal.cli.main_parser import create_main_parser

 [2021/01/15 21:02:48.870]   File "/data/mci/0c5156e5e22d35c8625f347a89522fa1/src/venvtestinstall/lib/python3.4/site-packages/pip/_internal/cli/main_parser.py", line 7, in <module>

 [2021/01/15 21:02:48.870]     from pip._internal.cli import cmdoptions

 [2021/01/15 21:02:48.870]   File "/data/mci/0c5156e5e22d35c8625f347a89522fa1/src/venvtestinstall/lib/python3.4/site-packages/pip/_internal/cli/cmdoptions.py", line 25, in <module>

 [2021/01/15 21:02:48.870]     from pip._internal.cli.progress_bars import BAR_TYPES

 [2021/01/15 21:02:48.870]   File "/data/mci/0c5156e5e22d35c8625f347a89522fa1/src/venvtestinstall/lib/python3.4/site-packages/pip/_internal/cli/progress_bars.py", line 12, in <module>

 [2021/01/15 21:02:48.870]     from pip._internal.utils.logging import get_indentation

 [2021/01/15 21:02:48.870]   File "/data/mci/0c5156e5e22d35c8625f347a89522fa1/src/venvtestinstall/lib/python3.4/site-packages/pip/_internal/utils/logging.py", line 18, in <module>

 [2021/01/15 21:02:48.870]     from pip._internal.utils.misc import ensure_dir

 [2021/01/15 21:02:48.870]   File "/data/mci/0c5156e5e22d35c8625f347a89522fa1/src/venvtestinstall/lib/python3.4/site-packages/pip/_internal/utils/misc.py", line 21, in <module>

 [2021/01/15 21:02:48.870]     from pip._vendor import pkg_resources

 [2021/01/15 21:02:48.870]   File "/data/mci/0c5156e5e22d35c8625f347a89522fa1/src/venvtestinstall/lib/python3.4/site-packages/pip/_vendor/pkg_resources/__init__.py", line 92, in <module>

 [2021/01/15 21:02:48.870]     raise RuntimeError("Python 3.5 or later is required")

 [2021/01/15 21:02:48.870] RuntimeError: Python 3.5 or later is required

 [2021/01/15 21:02:48.884] Successfully installed pip-20.3.3 setuptools-51.1.2 wheel-0.36.2