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+--- Thread: [solved] Failing installing qt5 libraries (Linux mint 19.1 Cinnamon) (/showthread.php?tid=2746)
[solved] Failing installing qt5 libraries (Linux mint 19.1 Cinnamon) - Falkenkopf - 04-20-2022
Hi there!
I need some help to get these qt5 libraries installed.
I'm running Linux mint 19.1 Cinnamon. It's based on Ubuntu, so I used the Ubuntu Launcher Download.
But the game didn't start. It wrote an error, that it couldn't find the qt 5.15 libraries.
I found out, that I have installed qt 5.09 only.
I already tried to get the qt5-default and the other two libraries (given on the dowlnoad page) via synaptic. But they are not listed there.
How I can get the fitting libraries and from where?
When I tried to get qt5.15 from the developer website (qt.io), I didn't understand, how I could download anything from there and what exactly I needed.
I used an (maybe outdated) installer from this company. It installed the libraries and other stuff in one of the linux system folders.
But the game didn't start after that.
Somehow I messed with the qt5 libraries, by manually copying some of them between system folders.
Then it found the qt 5.15 libraries, but now stating this error:
qt.qpa.plugin: Could not find the Qt platform plugin "xcb" in ""
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.
./HazeronLauncherLauncher: Zeile 3 {Line 3}: 2795 Abgebrochen {Aborted} (Speicherabzug geschrieben) {(Memory leakage written)}./HazeronLauncher
{my Translations}
Hope, someone can help me.
Would like to be able to play Hazeron again :-)
Greetings,
Falkenkopf
RE: Failing installing qt5 libraries (Linux mint 19.1 Cinnamon) - Xantheose - 04-22-2022
Build it from sources. At least you'll be sure to have all requirements to run it.
RE: Failing installing qt5 libraries (Linux mint 19.1 Cinnamon) - martianant - 04-22-2022
open up a terminal and run
sudo apt-get install qt5-default libopenal1 libsdl2-2.0-0
you may already have some of these packages
RE: Failing installing qt5 libraries (Linux mint 19.1 Cinnamon) - Falkenkopf - 04-25-2022
Thank you for you hints.
I couldn't solve it. These packages weren't in my standard repositories. Building from sources is something, I never tried.
I set up my whole system new (due to other problems with graphic card, that I never could solve, even with deep recherche.
Now with the actual mint version, all packages are available in the repository.