Malos-eye Gesture demo not work

So i follow the instruction here

Thedriver test works for me as well

node test_driver_info.js
{ info:
[ { driver_name: ‘GESTURE’,
base_port: 22013,
provides_updates: true,
delay_between_updates: 1000,
needs_pings: true,
timeout_after_last_ping: 5000,
notes_for_human: ‘Provides Gesture Detection (demographics)’ } ] }

But when i start the node test_query_demographics.js i only try to ping the service
Sending pings every 3 seconds

Before i could not start anything so i downgrade the protobufjs to this version. I had the same issue like

npm install protobufjs@5.0.1 --save

In the log /var/log/daemon.log looks everything okay

Jan 10 10:53:43 matrixproto malos_eye[416]: Configured camera id: 0
Jan 10 10:53:43 matrixproto malos_eye[416]: Configured resolution 640x480
Jan 10 10:53:43 matrixproto malos_eye[416]: New delay between updates for GESTURE is 50 ms.

@dajor What happens when you node test_query_demographics.js ? From the output above everything seems to be working.

@CreatorSean so i do not have any error but should i not see any json when a face is detected ?
How can i see any result ?