I've built as manual follow https://github.com/EricssonResearch/openwebrtc/wiki/Building-OpenWebRTC for linux target.

I still have problem with above errors, also I've installed tempermonkey.

var script = document.createElement("script");
script.src = "http://localhost:10717/owr.js";
document.head.appendChild(script);
how do I run openwebrtc(linux-webcam-client, another browser)?
thank you, in advance.