more rtd fixing.

This time adding the environment var stuff to setup.py

doc/source/conf.py

@@ -63,15 +63,17 @@
         if os.path.isdir(a_h_path):
             sys.path.insert(1, a_h_path)
 
-# -- General configuration ----------------------------------------------------
-
 
 # -- Read the Docs Setup  -----------------------------------------------------
+
 on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
 
 if on_rtd:
     os.environ['SUNPY_CONFIGDIR'] = '/home/docs/checkouts/readthedocs.org/user_builds/sunpy/'
 
+# -- General configuration ----------------------------------------------------
+
+
 # Load all of the global Astropy configuration
 from astropy_helpers.sphinx.conf import *
 

setup.py

@@ -17,6 +17,13 @@
     import __builtin__ as builtins
 builtins._ASTROPY_SETUP_ = True
 
+# -- Read the Docs Setup  -----------------------------------------------------
+
+on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
+
+if on_rtd:
+    os.environ['SUNPY_CONFIGDIR'] = '/home/docs/checkouts/readthedocs.org/user_builds/sunpy/'
+
 from astropy_helpers.setup_helpers import (
     register_commands, adjust_compiler, get_debug_option, get_package_info)
 from astropy_helpers.git_helpers import get_git_devstr