Don't hard-code the python path
diff --git a/python/setup.py b/python/setup.py
index fa98cd3..85c1489 100755
--- a/python/setup.py
+++ b/python/setup.py
@@ -1,4 +1,4 @@
-#! /usr/bin/python
+#! /usr/bin/env python
 #
 # See README for usage instructions.
 import sys