21230: Use virtualenv in arvbox

[arvados.git] / tools / arvbox / lib / arvbox / docker / yml_override.py

diff --git a/tools/arvbox/lib/arvbox/docker/yml_override.py b/tools/arvbox/lib/arvbox/docker/yml_override.py
index b44acf4c3ab1fd9a3b4da433c936c6c079cebf6b..deea83f909b27ddc715313d40a7e8292298e53b5 100755 (executable)
--- a/tools/arvbox/lib/arvbox/docker/yml_override.py
+++ b/tools/arvbox/lib/arvbox/docker/yml_override.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/opt/arvados-py/bin/python3
 # Copyright (C) The Arvados Authors. All rights reserved.
 #
 # SPDX-License-Identifier: AGPL-3.0
@@ -20,7 +20,7 @@ with open(fn) as f:
 def recursiveMerge(a, b):
     if isinstance(a, dict) and isinstance(b, dict):
         for k in b:
-            print k
+            print(k)
             a[k] = recursiveMerge(a.get(k), b[k])
         return a
     else: