diff --git a/skyglow.py b/skyglow.py
index 6eebe459db0dc462fa60bde2db18e9315ea027c9..e0435b49942b9a79607e87117b14ca1739e1ef93 100755
--- a/skyglow.py
+++ b/skyglow.py
@@ -1,5 +1,12 @@
 #!/usr/bin/python2
 
+#TODO cathch if no ola is installed
+# Traceback (most recent call last):
+#   File "./skyglow.py", line 5, in <module>
+#     from ola.ClientWrapper import ClientWrapper
+# ImportError: No module named ola.ClientWrapper
+
+
 from __future__ import print_function #python 2
 import os
 from ola.ClientWrapper import ClientWrapper