For my Home Assistant installation, I picked up a ThinkSmart View 8" tablet, designed for desktop videoconferencing. There's a custom ROM available for it, which requires a tool called edl. Here's how I got it running.

git clone https://github.com/bkerler/edl
cd edl
git submodule update --init --recursive
python3 -m venv edl_venv
source edl_venv/bin/activate
pip3 install .
Following the advice found here: pull down the code, create a virtual environment, use pip3 instead of setup.py