how to install and run the iBeacon-Scanner?

[dima72]

Hello,

I'm following installation instructions.
wget http://node-arm.herokuapp.com/node_latest_armhf.deb

response is:

--2021-03-04 23:33:58--  http://node-arm.herokuapp.com/node_latest_armhf.deb
Resolving node-arm.herokuapp.com (node-arm.herokuapp.com)... 54.165.0.49, 54.85.152.210, 34.192.43.98, ...
Connecting to node-arm.herokuapp.com (node-arm.herokuapp.com)|54.165.0.49|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2021-03-04 23:33:58 ERROR 404: Not Found.

Isn't the iBeacon-Scanner supported anymore?