# Copyright (C) 2013 INRIA
#
# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation;
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# $ cd <path-to-nepi>
# python examples/linux/hello_world.py -a <hostname> -u <username> -i <ssh-key>
+from __future__ import print_function
+
from nepi.execution.ec import ExperimentController
from optparse import OptionParser, SUPPRESS_HELP
ec.wait_finished(app)
-print ec.trace(app, "stdout")
+print(ec.trace(app, "stdout"))
ec.shutdown()