PVRVFrameGUI ubuntu18.04 :Could not load the Qt platform plugin "xcb" in "" even though it was found

When I run ./PVRVFrameGUI in ubunut 18.04, it shows error message:
qt.qpa.plugin: Could not load the Qt platform plugin “xcb” in “” even though it was found.
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

Available platform plugins are: wayland, xcb.

Aborted (core dumped)

After searching internet, I found the solution:

QT_DEBUG_PLUGINS=1 ./PVRVFrameGUI
sudo apt-get install libxcb-xinput0

Some link:

Hi kimown,

Thanks for your message and thanks as well for sharing how you fixed the issue you came across. I will notify the Tools Team about this.

Best regards,
Alejandro