hello cod3gen

I bought bk-n240

Browse
https://github.com/cod3gen/sgminer-baikal
Follow the steps written on the website to rebuild

use root

sudo apt-get install git
git clone https://github.com/cod3gen/sgminer-baikal.git
cd sgminer-baikal
autoreconf -fi && ./configure && make
cp /opt/scripta/bin/sgminer /opt/scripta/bin/sgminer_ORG
cp sgminer /opt/scripta/bin/sgminer


When executing sgminer

The message that appears is

Started sgminer 5.6.2-BK_cod3gen_MOD
* using Jansson 2.7
No devices detected!
Waiting for USB hotplug devices or press q to quit

Is my step missing