Another fix for imgmath...

docs/conf.py

@@ -31,6 +31,7 @@
 import sys
 import os
 sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..'))
+on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
 import setup as _setup
 
 # Mock out certain modules while building documentation
@@ -105,9 +106,16 @@ def __getattr__(cls, name):
 
 # -- Options for HTML output ----------------------------------------------
 
-html_theme = 'default'
-#html_theme_options = {}
-#html_theme_path = []
+if on_rtd:
+    html_theme = 'sphinx_rtd_theme'
+    #html_theme_options = {}
+    #html_theme_path = []
+    #html_sidebars = {}
+else:
+    html_theme = 'default'
+    #html_theme_options = {}
+    #html_theme_path = []
+    #html_sidebars = {}
 #html_title = None
 #html_short_title = None
 #html_logo = None
@@ -116,7 +124,6 @@ def __getattr__(cls, name):
 #html_extra_path = []
 #html_last_updated_fmt = '%b %d, %Y'
 #html_use_smartypants = True
-#html_sidebars = {}
 #html_additional_pages = {}
 #html_domain_indices = True
 #html_use_index = True

setup.py

@@ -84,6 +84,10 @@
     'array': ['numpy'],
     }
 
+if os.environ.get('READTHEDOCS', None) == 'True':
+    # If we're running on RTD, force a newer sphinx version to be installed
+    __requires__.append('sphinx>=1.4.3')
+
 if sys.version_info[:2] == (3, 2):
     __extra_requires__['doc'].extend([
         # Particular versions are required for Python 3.2 compatibility. The