Qt6 on Ubuntu: Unknown modules int Qt: multimedia 3dcore 3dextras 3drender texttospeech 3danimation

[kevin_d]

Hello Fellows!

I developed an application on Windows with Qt6.8.3.
Now I'd like to deploy a Linux version for which I am currently using Ubuntu.
I Installed many components, as on

• https://web.stanford.edu/dept/cs_edu/resources/qt/install-linux
  but also from
• https://doc.qt.io/qt-6/qt-online-installation.html
  and
• https://www.qt.io/development/download-qt-installer-oss

Unfortunately, when I compile the application in QtCreator on Ubuntu, I get the above errors.

Do you have an advice of how to reliably install these exotic dependencies?

Thanks, best regards

[SGaist]

Hi,

Since you seem to have installed a lot of things, are you sure you are using the right Qt version in Qt Creator ?
Did you consider using the Qt version provided by your distribution ?