Don't hard-code the python path
diff --git a/examples/list_people.py b/examples/list_people.py
index f9f36b9..d470349 100755
--- a/examples/list_people.py
+++ b/examples/list_people.py
@@ -1,4 +1,4 @@
-#! /usr/bin/python
+#! /usr/bin/env python
 
 # See README.txt for information and build instructions.