[Doc] Add Graphviz to optional documentation dependencies

This commit is contained in:
Bryan W. Weber 2018-02-10 11:31:56 -05:00
parent 1a394a3402
commit c29fbc808e
No known key found for this signature in database
GPG key ID: 3A93E209C87E1FE7

View file

@ -160,3 +160,8 @@ Optional Programs
* Required for building the C++ API Documentation
* Version 1.8 or newer is recommended.
* `Graphviz <https://www.graphviz.org/>`_
* Required to build the dependency graph images in the C++ API Documentation
* Known to work with version 2.40.1, expected to work with versions >=2.40.1