/usr/local/bin/python -> /usr/bin/env python
diff --git a/Demo/stdwin/lpwin.py b/Demo/stdwin/lpwin.py
index eaf98be..519b428 100755
--- a/Demo/stdwin/lpwin.py
+++ b/Demo/stdwin/lpwin.py
@@ -1,4 +1,4 @@
-#! /usr/local/bin/python
+#! /usr/bin/env python
 
 # Watch line printer queues (only works with BSD 4.3 lpq).
 #