diff -r b13f021c68a5 -r 75a274023970 runtime/PLCObject.py
--- a/runtime/PLCObject.py	Tue Oct 09 14:03:44 2018 +0300
+++ b/runtime/PLCObject.py	Wed Oct 10 10:26:27 2018 +0300
@@ -30,6 +30,7 @@
 import traceback
 from time import time
 import _ctypes  # pylint: disable=wrong-import-order
+from past.builtins import execfile
 import Pyro.core as pyro
 import six
 from six.moves import _thread, xrange