Exception occurred:
File "/home/dustin/code/moz/t/relengdocs/sandbox/lib/python2.7/site-packages/sphinx/writers/html.py", line 353, in depart_caption
node.parent.traverse(nodes.image)[0], _('Permalink to this image'))
IndexError: list index out of range
The full traceback has been saved in /tmp/sphinx-err-6HqZwg.log, if you want to report the issue to the developers.
Please also report this if it was a user error, so that a better error message can be provided next time.
A bug report can be filed in the tracker at <https://github.com/sphinx-doc/sphinx/issues>. Thanks!
Makefile:53: recipe for target 'html' failed
make: *** [html] Error 1
This is with a fresh
pip install -r rtfd-requirements.txt