--- setup.py.orig
+++ setup.py
@@ -12,13 +12,13 @@
    return f.read()
 
 # Include directories
-INC_DIRS = []
+INC_DIRS = ['@@PREFIX@@/include']
 # Library directories
 LIB_DIRS = []
 # Libraries to link with
 LIBS = []
 # Additional compiler arguments
-CC_ARGS = []
+CC_ARGS = ['-D dDOUBLE']
 CC_ARGS.extend(system("ode-config --cflags").split())
 # Additional linker arguments
 LINK_ARGS = []
