gistfile1.txt

epinux@Debian-70-wheezy-64-minimal:~$ sudo /home/epinux/anaconda3/bin/jupyterhub --ip="*" 
[I 2016-01-26 17:18:33.793 JupyterHub app:518] Loading cookie_secret from /home/epinux/jupyterhub_cookie_secret
[W 2016-01-26 17:18:34.097 JupyterHub app:257] 
    Generating CONFIGPROXY_AUTH_TOKEN. Restarting the Hub will require restarting the proxy.
    Set CONFIGPROXY_AUTH_TOKEN env or JupyterHub.proxy_auth_token config to avoid this message.
    
[W 2016-01-26 17:18:34.246 JupyterHub app:631] No admin users, admin interface will be unavailable.
[W 2016-01-26 17:18:34.246 JupyterHub app:632] Add any administrative users to `c.Authenticator.admin_users` in config.
[I 2016-01-26 17:18:34.246 JupyterHub app:652] Not using whitelist. Any authenticated user will be allowed.
[I 2016-01-26 17:18:34.261 JupyterHub app:1031] Hub API listening on http://localhost:8081/hub/
[I 2016-01-26 17:18:34.265 JupyterHub app:788] Starting proxy @ http://*:8000/
17:18:35.243 - info: [ConfigProxy] Proxying http://*:8000 to http://localhost:8081
17:18:35.249 - info: [ConfigProxy] Proxy API at http://localhost:8001/api/routes
events.js:141
      throw er; // Unhandled 'error' event
      ^

Error: getaddrinfo ENOTFOUND *
    at errnoException (dns.js:26:10)
    at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:77:26)
[C 2016-01-26 17:18:35.312 JupyterHub app:1037] Failed to start proxy
    Traceback (most recent call last):
      File "/home/epinux/anaconda3/lib/python3.5/site-packages/jupyterhub/app.py", line 1035, in start
        yield self.start_proxy()
      File "/home/epinux/anaconda3/lib/python3.5/site-packages/jupyterhub/app.py", line 809, in start_proxy
        _check()
      File "/home/epinux/anaconda3/lib/python3.5/site-packages/jupyterhub/app.py", line 805, in _check
        raise e
    RuntimeError: Proxy failed to start with exit code 1