Emulated Hue cant run on port 80

Configuration
1

Hi guys, good afternoon!
Im trying to configure Emulated Hue as described in this article

But something is not opening the port 80.
I have a HASS Operating system with home assistant, i was thinking that i have to run the command

sudo setcap 'cap_net_bind_service=+ep' /srv/homeassistant/homeassistant_venv/bin/python3

But i dont have the setcap command to run in this SO, and also that folder doesnt exist.

[core-ssh /]$ netstat -pnlt
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      162/sshd -D -e [lis
tcp        0      0 0.0.0.0:8099            0.0.0.0:*               LISTEN      161/ttyd
tcp        0      0 127.0.0.11:43115        0.0.0.0:*               LISTEN      -
tcp        0      0 :::22                   :::*                    LISTEN      162/sshd -D -e [lis
[core-ssh /]$ ls /srv
[core-ssh /]$ whoami
root
[core-ssh /]$

This is what i configured in the configuration yaml

emulated_hue:
  listen_port: 80
  type: alexa
  expose_by_default: true
  exposed_domains:
    - switch
    - input_boolean

Do someone know what im doing wrong?

Thank you guys!

2

I have the same problem. Maybe it’s only for Linux installation and not for OS install with a raspberry PI ?
I spend your answers.