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Installation and Deployment

Your Qt just doesn't want to build? Your compiler can't find the libs? Here's where you find comfort and understanding. And help.
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  • install qt6.8.1 opensource in linuxmint 22.1

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    @jsulm i install all the dependencies and then excute configure again and solve my problem. thanks bro
  • Does the cmake config files should be placed in system path?

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    For some reasons I had to click on "Re-configure with initial parameters" and now the variables have the correct path.
  • Installing Qt5SerialBus in Flatpak

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  • Unresolved external symbol attempting to build 5.2

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    Seems like the problem is that configure is finding a python.exe which is in the: C:\Users\Lionel\AppData\Local\Microsoft\WindowsApps\python.exe But this is a 'shortcut' to install python from windows store, not an actual python interpreter path. I'm experimenting how to resolve it. I can also see, that building Qt5 relies on Python27. It might be good just to prepend the inital 'configure' with setting python path to: set PATH=c:\Python27;%PATH%
  • QML crash in Qt 6.8.2 - help to read stack trace

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  • Installation Error

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    @NathanJS I performed exactly the same procedure and encountered the same problem, but even running the command with "sudo" does not change anything. Debian 12 on wsl2 with gcc 12.2.0
  • Cannot find ZLIB library after qmake2cmake conversion

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  • Cant install QtCreator 4.8.1

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    jsulmJ
    @kumaran13 Do exactly what the error message suggests
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    SGaistS
    Hi and welcome to devnet, This rather looks like an online installation. As the error message suggests, try a different mirror.
  • Cross-compile Qt6.8 for RPi4 on Ubuntu 22.04 failed in adding QML module?

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  • qt android 5.15.16 multiAbi not support x86_64?

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  • AddClipboardFormatListener error during PyQt6 app run

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  • This topic is deleted!

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  • Invalid Link

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    Pl45m4P
    @Fares-Haoua said in Invalid Link: i wanted to download it Download what? educational account Is it verified already?! "link expired" window popped what should i do ? Try to resend the link or contact the Qt Company.
  • Qt 64 bits application

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    JonBJ
    @Pierre-Emmanuel said in Qt 64 bits application: Maybe or maybe not ? Not "maybe". Creator (nor Qt itself) has nothing to do with runtime searching for libraries/DLLs for an executable. That is done by the OS/Windows, and that requires them to be found on either PATH or in the same directory as the executable. This would also be the case if you ran your program quite outside of Creator. No OS searches PATH recursively (would be too slow and too dangerous). So something has changed between your Qt5/6 or its environment.
  • Fetch problem with commercial boot2qt build

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    JonBJ
    @Robert-Harakaly said in Fetch problem with commercial boot2qt build: The opensource version builds, thus the problem is in the commercial license configuration. Then you should probably The Qt Company about this. At least if you don't get an answer here.
  • Online Installer doesn't appear to offer 6.8.0 any more

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    PerdrixP
    OK that was the problem! I think it would be more helpful if selecting archive automatically updated the list of available releases!
  • Commercial to open source version

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    I am having similar issues but removing the licence file did not work for me. Can someone guide me.
  • Network error while downloading

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    working code for Windows user in command prompt : C:\Users\UserName\Downloads\qt-online-installer-windows-x64-4.8.1.exe --mirror http://qt.mirror.constant.com
  • App does not open after deployment on Windows 11

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    JonBJ
    @salirezag After (trying to) run from it Windows File Manager run up Task Manager and see whether the process for the executable is still running. Either it is, in which case for some reason it is not showing any interface, or it is not, in which case either it never ran (and Windows did not give you an error message for some reason) or it ran and exited. Try running the executable from a Command Prompt. You may get some information there as to whether it runs, when it exits or some helpful message.