Please install miniconda from https://conda.io/miniconda.html
Or alternatively (if you have brew) run:
>> brew cask install miniconda
And run: (add to your ~/.bash_profile for pemanent effect)
>> . /usr/local/miniconda3/etc/profile.d/conda.sh
Then to setup the necessary environment run:
>> conda env create -f py3.yml
You can then do:
>> conda activate py3
>> python data_grabber.py
The list of accounts and vendors will be written to json files in the working directory.