title: unable to run python script through "execute command" using SSH library of ROBOT framework
body: <pre><code>ssh_obj.execute_command('python /tmp/posttoci.py',return_stdout=True, return_stderr=True,return_rc=True)
  </code></pre>
  
  <p>while running through RIDE the following is logged </p>
  
  <pre><code>"20140308 21:52:37.106 :  INFO : Executing command 'python /tmp/posttoci.py'.
  
  20140308 21:52:37.224 :  INFO : Command exited with return code 1."
  </code></pre>
  
  <p>I am not able to execute python script in remote machine. Please help.</p>
  
  <p><strong>Note</strong> : I have successfully logged in into the remote machine using open connection keyword and login keyword of ssh library.                      </p>