Rudder tools

With the following platform definition

{
  "default":{ "run-with": "vagrant", "rudder-version": "3.2.3", "system": "debian8", "inventory-os": "debian" },
  "server": { "rudder-setup": "server" },
  "relay":  { "rudder-setup": "relay", "system" : "debian8" },
  "agent1": { "rudder-setup": "agent", "system" : "debian7", "server": "relay" },
  "agent2": { "rudder-setup": "agent", "system" : "debian6" }
}

The rudder-node-to-relay part of the installation of the relay fails with the following message:

....
R: @@Common@@log_info@@hasPolicyServer-root@@common-root@@1@@common@@EndRun@@2016-05-27 08:12:20+00:00##root@#End execution with config [-981466262]
/usr/lib/python2.7/site-packages/urllib3/connectionpool.py:821: InsecureRequestWarning: Unverified HTTPS request is being made. Adding certificate verification is strongly advi
sed. See: https://urllib3.readthedocs.org/en/latest/security.html
  InsecureRequestWarning)
{
    "nodes": [
        {
            "hostname": "relay.rudder.local",
            "id": "8d232ec8-335b-46bc-8990-d5ee2cc244f2",
            "machineType": "Virtual",
            "osName": "Debian",
            "osVersion": "[7.8]",
            "status": "accepted" 
        }
    ]
}

Traceback (most recent call last):
  File "./rtf", line 875, in <module>
    platform.setup(client_path)
  File "./rtf", line 358, in setup
    print(host.run("/opt/rudder/bin/rudder-node-to-relay "+relay))
  File "./rtf", line 219, in run
    value = check_output("vagrant ssh " + self.hostid + " -c \"sudo PATH=$PATH:/vagrant/scripts LANG=C " + command + "\" -- -q", shell=True)
  File "/usr/lib/python2.7/subprocess.py", line 573, in check_output
    raise CalledProcessError(retcode, cmd, output=output)
subprocess.CalledProcessError: Command 'vagrant ssh debian8_server -c "sudo PATH=$PATH:/vagrant/scripts LANG=C /opt/rudder/bin/rudder-node-to-relay 8d232ec8-335b-46bc-8990-d5ee
2cc244f2" -- -q' returned non-zero exit status 127

Executing /opt/rudder/bin/rudder-node-to-relay 8d232ec8-335b-46bc-8990-d5ee2cc244f2 directly on the server works.