`sudo dnf install viber.rpm`
installation went successful.
Ran app using the xfce desktop but no response at all!
went to /opt/viber and then run:
and it returned this error:
`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.`
any workaround to install viber (except through snap) is appreciated.