Use this instead:
https://github.com/spacetelescope/stsci_rtd_theme
Borrows very heavily from the astropy-bootstrap theme available through astropy-helpers Thanks to the Astropy team for the code and pointers.
The theme can be install from source or from STScI's conda channel: AstroConda
conda install -c http://ssb.stsci.edu/astroconda stsci_sphinx_theme
In your conf.py
file:
import stsci_sphinx_theme
html_theme = "stsci_sphinx_theme"
html_theme_path = [stsci_sphinx_theme.get_html_theme_path()]
Please open a new issue or new pull request for bugs, feedback, or new features you would like to see. If there is an issue you would like to work on, please leave a comment and we will be happy to assist. New contributions and contributors are very welcome!