import sys in settings code

bin/compile

@@ -45,7 +45,7 @@ if [ "$NAME" = "Python/Django" ]; then
   echo "       Injecting code into $SETTINGS_FILE to read from DATABASE_URL"
   
   cat >>$SETTINGS_FILE <<EOF
-import os, urlparse
+import os, sys, urlparse
 urlparse.uses_netloc.append('postgres')
 urlparse.uses_netloc.append('mysql')
 try: