webtorrent-hybrid: Error starting `electron-webrtc` on Cent OS

I run this command in node

var WebTorrent = require('webtorrent-hybrid');
var client = new WebTorrent()

files = '/home/teste.mp4';

client.seed(files, function (torrent) {
    console.log('Client is seeding:', torrent.magnetURI );
})

And show:

Client is seeding: magnet:?xt=urn:btih:011e44ce997698779c31269114337f5c958e0126&dn=teste.mp4&tr=udp%3A%2F%2Fexodus.desync.com%3A6969&tr=udp%3A%2F%2Ftracker.coppersurfer.tk%3A6969&tr=udp%3A%2F%2Ftracker.internetwarriors.net%3A1337&tr=udp%3A%2F%2Ftracker.leechers-paradise.org%3A6969&tr=udp%3A%2F%2Ftracker.openbittorrent.com%3A80&tr=wss%3A%2F%2Ftracker.btorrent.xyz&tr=wss%3A%2F%2Ftracker.fastcast.nz&tr=wss%3A%2F%2Ftracker.openwebtorrent.com&tr=wss%3A%2F%2Ftracker.webtorrent.io

But in web brower this code don’t show any response in console

var torrentId = 'magnet:?xt=urn:btih:011e44ce997698779c31269114337f5c958e0126&dn=teste.mp4&tr=udp%3A%2F%2Fexodus.desync.com%3A6969&tr=udp%3A%2F%2Ftracker.coppersurfer.tk%3A6969&tr=udp%3A%2F%2Ftracker.internetwarriors.net%3A1337&tr=udp%3A%2F%2Ftracker.leechers-paradise.org%3A6969&tr=udp%3A%2F%2Ftracker.openbittorrent.com%3A80&tr=wss%3A%2F%2Ftracker.btorrent.xyz&tr=wss%3A%2F%2Ftracker.fastcast.nz&tr=wss%3A%2F%2Ftracker.openwebtorrent.com&tr=wss%3A%2F%2Ftracker.webtorrent.io'; 

var client = new WebTorrent()

client.add(torrentId, function (torrent) {
  console.log(torrent.files[0]); 
})

And in uTorrent works fine.

Thank you.