diff -up crda-3.18/utils/key2pub.py.python crda-3.18/utils/key2pub.py
--- crda-3.18/utils/key2pub.py.python 2018-07-05 13:19:34.316371262 -0400
+++ crda-3.18/utils/key2pub.py 2018-07-05 13:20:03.388759105 -0400
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/python2
import sys
try: