Installation

Via Python Package

Install the package (or add it to your requirements.txt file):

pip install sphinx_rtd_theme

In your conf.py file:

html_theme = "sphinx_rtd_theme"

Via Git or Download

Symlink or subtree the sphinx_rtd_theme/sphinx_rtd_theme repository into your documentation at docs/_themes/sphinx_rtd_theme then add the following two settings to your Sphinx conf.py file:

html_theme = "sphinx_rtd_theme"
html_theme_path = ["_themes", ]