To summarize first: libQt5Gui.so.5 => not found libQt5Core.so.5 => not found libdouble-conversion.so.1 => not found
then this error: This application failed to start because it could not find or load the Qt platform plugin "xcb" in "".
Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, xcb.
Reinstalling the application may fix this problem. Aborted (core dumped)
To summarize first: conversion. so.1 => not found
libQt5Gui.so.5 => not found
libQt5Core.so.5 => not found
libdouble-
then this error:
This application failed to start because it could not find or load the Qt platform plugin "xcb"
in "".
Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, xcb.
Reinstalling the application may fix this problem.
Aborted (core dumped)