qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found.

[UnsignedArduino]

After cloning this repo to my Linux machine running xfce desktop, creating virutal environment and running src/main.py I get:

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: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposite-egl, wayland-xcomposite-glx, webgl, xcb.

Aborted

System information:

2022-04-23 15:03:09,330 - utils.system_info - DEBUG - Getting system information
2022-04-23 15:03:09,547 - utils.system_info - DEBUG - architecture: ('64bit', 'ELF')
2022-04-23 15:03:09,548 - utils.system_info - DEBUG - machine: x86_64
2022-04-23 15:03:09,548 - utils.system_info - DEBUG - node: GatewayLaptop
2022-04-23 15:03:09,568 - utils.system_info - DEBUG - platform: Linux-4.19.0-17-amd64-x86_64-with-glibc2.28
2022-04-23 15:03:09,570 - utils.system_info - DEBUG - processor: 
2022-04-23 15:03:09,571 - utils.system_info - DEBUG - python_build: ('default', 'Sep 12 2021 15:14:00')
2022-04-23 15:03:09,571 - utils.system_info - DEBUG - python_compiler: GCC 8.3.0
2022-04-23 15:03:09,572 - utils.system_info - DEBUG - python_branch: 
2022-04-23 15:03:09,572 - utils.system_info - DEBUG - python_implementation: CPython
2022-04-23 15:03:09,573 - utils.system_info - DEBUG - python_revision: 
2022-04-23 15:03:09,573 - utils.system_info - DEBUG - python_version: 3.9.6
2022-04-23 15:03:09,573 - utils.system_info - DEBUG - release: 4.19.0-17-amd64
2022-04-23 15:03:09,574 - utils.system_info - DEBUG - system: Linux
2022-04-23 15:03:09,575 - utils.system_info - DEBUG - version: #1 SMP Debian 4.19.194-3 (2021-07-18)
2022-04-23 15:03:09,577 - utils.system_info - DEBUG - java_ver: ('', '', ('', '', ''), ('', '', ''))
2022-04-23 15:03:09,578 - utils.system_info - DEBUG - win32_ver: ('', '', '', '')
2022-04-23 15:03:09,581 - utils.system_info - DEBUG - win32_edition: None
2022-04-23 15:03:09,585 - utils.system_info - DEBUG - win32_is_iot: False
2022-04-23 15:03:09,585 - utils.system_info - DEBUG - mac_ver: ('', ('', '', ''), '')
2022-04-23 15:03:09,586 - utils.system_info - DEBUG - libc_ver: ('glibc', '2.28')
2022-04-23 15:03:09,587 - utils.system_info - DEBUG - freedesktop_os_release: could not obtain

[UnsignedArduino]

Following this Ask Ubuntu post (https://askubuntu.com/a/1054691) I ended up needing libxcb-util.so.1 and I found this GitHub issue solving the problem: tasmota/tasmotizer#71 (comment)