The docs can be built and previewed locally:
git clone https://github.com/openenergymonitor/docs
git submodule update --init
See: http://www.sphinx-doc.org/en/master/usage/installation.html
pip3 install -U sphinx
pip3 install sphinx_rtd_theme
pip3 install m2r myst-parser sphinx_copybutton
cd main
make clean
make html
This will generate html output in a build folder. The html can then be displayed using a local web server.
sudo ln -s /home/USERNAME/docs/main/_build/html /var/www/html/docs
git submodule update --recursive --remote