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+--- Thread: [HELP] QT error in Fedora 43 (/thread-4274.html)
RE: QT error in Fedora 43 - rolledjoel - 03.12.2025
Thank you for your time, appreciate it.
RE: QT error in Fedora 43 - Selur - 03.12.2025
Going to bednow, but uploaded a new dev version (same name as the last version), which hopefully fixes the problem.
=> let me know how that version behaves
Cu Selur
RE: QT error in Fedora 43 - rolledjoel - 03.12.2025
I built libjpeg.so.8 and got the videos to loads. I was having problem with files going to /usr/lib directories where they were not registered to the shared library cache, now I know that It should speed things up
I now need to to get QTGMC running and whatever else pops up. Exciting times ahead!
Thank you Selur
RE: QT error in Fedora 43 - Selur - 04.12.2025
Did you try the latest dev I linked to? I hoped it would fix the dependency issues.
Cu Selur
RE: QT error in Fedora 43 - rolledjoel - 04.12.2025
I can't get vapoursynth to show up in the program. I built vapoursynth then realised a while later that for some reason fedora needs vapoursynth-libs to download for whatever reason so I tried that as well with no luck after eventually clearing everything up vapoursynth left over. I don't know if it's a directory issue now or what. I'm not sure what I'm doing in the terminal to test vapoursynth really either. I sent some commands in with vspipe but could not get anywhere with that other than I believe I very rudimentarily verified a couple of the scripts are working.
To clarify, I did not get anything working with vspipe. Thinking about it when I verified scripts it probably had nothing to do with vapoursynth.
Both the builds you sent run now. The usr/libs I was referring to seems to be a general issue I am running into with downloading things. Regret not writing down what actually fixed it now as when it happens I can't find the config file with the original text in. chatgpt suggests different ways to update the cache or some other non related rubbish for a while. It most lkely eventually keeps pointing me back to the same way but saving the file somewhere else.
RE: QT error in Fedora 43 - rolledjoel - 04.12.2025
Okay well it turns out fedora was not seeing vapoursynth., vspipe is there which I got from vsutils. when I check vapoursynth --version nothing shows. I built it again thinking that would do it but no. I guess this was my problem last night, I did not verify it was actually there. The libraries are there. something to do with python maybe. I'll keep looking.
""Ah! Now it’s clear — Python can see VapourSynth (r71), but vapoursynth --version prints nothing. On Fedora 43, this is expected behavior because the vapoursynth command-line tool is actually just a Python wrapper, and sometimes it doesn’t show the version the way you expect. Let me break it down:""
Bloody rabbit hole. Well at least I am learning. vapoursynth --version was the first thing the AI asked me to check an hour ago lol.
RE: QT error in Fedora 43 - Selur - 04.12.2025
Normally you would call 'vspipe --version'.
RE: QT error in Fedora 43 - rolledjoel - 04.12.2025
Got it to open vapoursynth
nice one. Set proper directory tree and also added scripts folder to pythonpath which got QTMGC running in the terminal. Some field in QTMGC are greyed out, I think that is some python libraries missing.
RE: QT error in Fedora 43 - rolledjoel - 05.12.2025
Sorry Selur just reading back I didn't see the dev one when you were off to bed. I don't know if it fixed the issue.
RE: QT error in Fedora 43 - rolledjoel - 05.12.2025
Ignore this, need rest...