/usr/local/bin/python -> /usr/bin/env python
diff --git a/Demo/stdwin/clock.py b/Demo/stdwin/clock.py
index 4328b7b..90f1d22 100755
--- a/Demo/stdwin/clock.py
+++ b/Demo/stdwin/clock.py
@@ -1,4 +1,4 @@
-#! /usr/local/bin/python
+#! /usr/bin/env python
 
 # 'clock' -- A simple alarm clock