Issue #202 resolved
The graphviz extension does not work for me.
Trying the following code:
.. graph:: foo "bar" -- "baz";
I get an error:
WARNING: dot command 'dot' cannot be run (needed for graphviz output), check the graphviz_dot setting
Exception occurred: File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/Sphinx-0.6.2-py2.6.egg/sphinx/ext/graphviz.py", line 130, in render_dot_html fname, outfn = render_dot(self, code, options, 'png', prefix) TypeError: 'NoneType' object is not iterable The full traceback has been saved in /var/folders/+D/+DqyujUaFJyUdy7+OsFbKE+++yU/-Tmp-/sphinx-err-TmG5qs.log, if you want to report the issue to the author.