Requires Python 2.7.x
Using pyenv and the pyenv-virtualenv plugin means you can install the required python version (2.7.x) and packages will not be installed in your global packages, but rather locally in a virtual environment.
cd data_loaders
pyenv local
pyenv -m venv .data
.\data\scripts\Activate.ps1
pip install -r requirements.txt
python myfile.py