[DiapDealer]

There should be nothing special you have to do to build the AppImage properly. lxml should automatically be included. the Build process should fail otherwise. The version of lxml did not change for the RC AppImage from the previous betas, and I was under the impression that one of the previous AppImage betas worked for @retiredbiker. Or did I imagine that?

EDIT: Never mind, I think I see it now. The AppImage build failed to find the new version of Pillow I specified (looks like I fat-fingered it) just recently. So the final two modules (lxml and PySide6) did not install. Not really sure why the build continued after that to be honest--I'll have to look into that.

I fixed the requirements.txt file for the AppImage, so feel free to build again (just as you did). lxml and PySide6 should be included. I'll double check the logs after you run your named build to be sure.