Qt application Linux deployment
Is (or can) Qt runtime library (be) installed on all linux distributions ?
Qt is in all linux distribuitions repositories, but..... Not all linux repositories have same Qt versión, some distros have qt 4.8. 2 others qt4.8.4 and a few distros have qt5.0.1 or qt5.1.
in distrowatch.com you can find what versión are available in each linux distro repositories.
However you can install qt from xxxx.run file available in this web download link for all linux distros and also for other platforms.
If you compile in qt4 you need q4 runtime files and if you compile in qt5 you need qt5 runtime files.
Thanks ArcNexus for your very helpful reply.