Remove wrapperclass to avoid errorUnknown configure key: latex_elements['wrapperclass']. ignored.
docs/conf.py @@ -323,7 +323,6 @@ latex_elements = { 'preamble': _PREAMBLE, 'wrapperclass': 'book', 'date': '', 'releasename': 'Version', 'title': r'The Pyramid Web Framework',