Append /ufs/guido/src/video to sys.path.
diff --git a/Demo/sgi/video/video.py b/Demo/sgi/video/video.py
index 4469329..1b81bd8 100755
--- a/Demo/sgi/video/video.py
+++ b/Demo/sgi/video/video.py
@@ -6,6 +6,8 @@
 import sys
 import al
 import AL
+
+sys.path.append('/ufs/guido/src/video') # Increase chance to find colorsys
 import colorsys
 
 BUFFERSIZE = 32000