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Youda008 / DoomRunner

Preset-oriented graphical launcher of various ported Doom engines (an alternative to ZDL)
GNU General Public License v3.0
235 stars 17 forks source link

Ubuntu precompiled binary cannot find libQt5Core dependency with qt5 installed #59

Closed stubkan closed 2 years ago

stubkan commented 2 years ago

I couldnt launch the precompiled binary release, the full message was

./DoomRunner: /usr/lib/x86_64-linux-gnu/libQt5Core.so.5: version `Qt_5.12' not found (required by ./DoomRunner)

It seems like it was somehow seeing it wrongly, as I went through installing libqt5core5a which was listed, but failed. Installed qt5-default, didnt work. Tried libqt5quickcontrols2-5 libqt5multimedia5 libqt5webengine5 libqt5quick5 libqt5qml5 and a bunch more.

In the end, I just compiled the source code and that works.

Maybe the precompiled binary needs updating ?

stubkan commented 2 years ago

I suspect this might happen if you have an older system - worked out of the box with ubuntu 20.04 but not 18.04 - it may be that the 18.04 source was too old.

Youda008 commented 2 years ago

That means they probably changed the .so name in the new Ubuntu versions and it linked against wrong one. I now have Kubuntu 22.04 so i will build it against that one, but then there is a chance it will stop working on the old versions. Oh well.

Youda008 commented 2 years ago

@stubkan Can you please try the newest release?

Youda008 commented 2 years ago

Since nobody complains, i'm gonna close this now. Please reopen if this is still an issue.