Systemctl EspruinoHub

Hi,

I'm trying to configure EspruinoHub to run as system start-up, modified user and path, using the guide from GitHub.
But when running

 sudo systemctl start EspruinoHub.service && sudo journalctl -f -u EspruinoHub

I get this error.

Warning: Unit file of EspruinoHub.service changed on disk, 'systemctl daemon-reload' recommended.
-- Logs begin at Sun 2017-07-30 11:51:19 EEST. --
Jul 30 19:16:32 raspberrypi systemd[1]: Unit EspruinoHub.service entered failed state.
Jul 30 19:16:32 raspberrypi systemd[1]: EspruinoHub.service holdoff time over, scheduling restart.
Jul 30 19:16:32 raspberrypi systemd[1]: Stopping EspruinoHub BLE -> MQTT bridge...
Jul 30 19:16:32 raspberrypi systemd[1]: Starting EspruinoHub BLE -> MQTT bridge...
Jul 30 19:16:32 raspberrypi systemd[1]: EspruinoHub.service start request repeated too quickly, refusing to start.
Jul 30 19:16:32 raspberrypi systemd[1]: Failed to start EspruinoHub BLE -> MQTT bridge.
Jul 30 19:16:32 raspberrypi systemd[1]: Unit EspruinoHub.service entered failed state.
Jul 30 19:41:20 raspberrypi systemd[1]: Starting EspruinoHub BLE -> MQTT bridge...
Jul 30 19:41:20 raspberrypi systemd[1]: Started EspruinoHub BLE -> MQTT bridge.
Jul 30 19:41:20 raspberrypi EspruinoHub[30318]: setterm: $TERM is not defined.
Jul 30 19:41:20 raspberrypi EspruinoHub[30318]: sudo: no tty present and no askpass program specified
Jul 30 19:41:20 raspberrypi sudo[30332]: pam_unix(sudo:auth): conversation failed
Jul 30 19:41:20 raspberrypi sudo[30332]: pam_unix(sudo:auth): auth could not identify password for [iura]
Jul 30 19:41:21 raspberrypi EspruinoHub[30318]: /home/iura/puck.js/EspruinoHub/lib/status.js:57
Jul 30 19:41:21 raspberrypi EspruinoHub[30318]: status += getStatusText( process.stdout.getWindowSize()[1] );
Jul 30 19:41:21 raspberrypi EspruinoHub[30318]: ^
Jul 30 19:41:21 raspberrypi EspruinoHub[30318]: TypeError: process.stdout.getWindowSize is not a function
Jul 30 19:41:21 raspberrypi EspruinoHub[30318]: at dumpStatus (/home/iura/puck.js/EspruinoHub/lib/status.js:57:44)
Jul 30 19:41:21 raspberrypi EspruinoHub[30318]: at Console.console.log (/home/iura/puck.js/EspruinoHub/lib/status.js:73:5)
Jul 30 19:41:21 raspberrypi EspruinoHub[30318]: at Object.exports.init (/home/iura/puck.js/EspruinoHub/lib/config.js:54:13)
Jul 30 19:41:21 raspberrypi EspruinoHub[30318]: at Object.<anonymous> (/home/iura/puck.js/EspruinoHub/index.js:17:28)
Jul 30 19:41:21 raspberrypi EspruinoHub[30318]: at Module._compile (module.js:570:32)
Jul 30 19:41:21 raspberrypi EspruinoHub[30318]: at Object.Module._extensions..js (module.js:579:10)
Jul 30 19:41:21 raspberrypi EspruinoHub[30318]: at Module.load (module.js:487:32)
Jul 30 19:41:21 raspberrypi EspruinoHub[30318]: at tryModuleLoad (module.js:446:12)
Jul 30 19:41:21 raspberrypi EspruinoHub[30318]: at Function.Module._load (module.js:438:3)
Jul 30 19:41:21 raspberrypi EspruinoHub[30318]: at Module.runMain (module.js:604:10)
Jul 30 19:41:21 raspberrypi systemd[1]: EspruinoHub.service: main process exited, code=exited, status=1/FAILURE
Jul 30 19:41:21 raspberrypi systemd[1]: Unit EspruinoHub.service entered failed state.
Jul 30 19:41:21 raspberrypi systemd[1]: EspruinoHub.service holdoff time over, scheduling restart.
Jul 30 19:41:21 raspberrypi systemd[1]: Stopping EspruinoHub BLE -> MQTT bridge...

What should I correct?

Thanks.