Code review comment for lp:~unity-team/qtmir/touch_tracing

+$ cd benchmarks
+$ sudo python3 touch_event_latency.py
I roughly followed this, but since I saw this script was installed by qtmir-tests in /usr/share/qtmir/benchmarks, I did

sudo python3 /usr/share/qtmir/benchmarks/touch_event_latency.py

but it doesn't fully work:

file:///build/qtmir-7Gjfwp/qtmir-0.4.6+15.04.20150827.1/demos/qtmir-demo-shell/qml-demo-shell.qml: File not found