Try to install hassio to xbian?

Hi

I try to install hassio on xbian using this:
https://www.home-assistant.io/hassio/installation/

An I get error:
Failed to start hassio-supervisor.service: Unknown unit: hassio-supervisor.service
See system logs and ‘systemctl status hassio-supervisor.service’ for details.

systemctl status hassio-supervisor.service
Failed to get properties: No such interface ''

any advice?

try installing by this instuctions:

install dependencies then install docker:
curl -SsL https://get.docker.com | bash
then home assistant

I already used those instructions.