Unreal Engine cannot be executed in Solus 3
Recently I have downloaded the newest unreal engine source code and compiled under Solus, no problems there, the only problem is that it wont execute. When I search for in the menu, in doesn’t pop up, when I find it in files it does nothing, and when I try to launch it from terminal, I get this error: Pictured in the attached file… PLEASE HELP!!!
Do you have a .pro file in your UE4Editor folder? Can you load that into an IDE such as Qt Creator and try to build and run from there? The file should be named UE4.pro. Navigate to the /Engine/Binaries/Linux/UE4Editor file in your file explorer and look for that file. If you have it try opening it in the IDE and then building the program from there.
Also try watching this tutorial for building the editor on linux. I think you may have skipped a few steps.