python program error
<p>ankit@ubuntu:~/Desktop$ python binary_light.py Could you please tell me where I am doing mistake?? Since I am using your files and have not changed anything in it.</p>

<pre><code>Error:

Traceback (most recent call last):

  File "binary_light.py", line 8, in &lt;module&gt;
    from brisa.upnp.device import Device, Service
  File "/usr/local/lib/python2.6/dist-packages/brisa/upnp/device/__init__.py", line 8, in &lt;module&gt;
    from brisa.upnp.device.device import Device
  File "/usr/local/lib/python2.6/dist-packages/brisa/upnp/device/device.py", line 10, in &lt;module&gt;
    from brisa.core import log, config, webserver, network
  File "/usr/local/lib/python2.6/dist-packages/brisa/core/webserver.py", line 39, in &lt;module&gt;
    raise RuntimeError('Network is down.')
</code></pre>

<p>RuntimeError: Network is down.</p>
