Install UE 4.24 on Ubuntu 18.04LTS

Hi,

I am trying to install UE4.24 on Ubuntu 18.04LTS. I am not successful, at ./GenerateProjectFiles.sh I get a lot of different warning lines like the one below:
WARNING: Exception while generating include data for UE4Editor: Could not determine version of the compiler, not registering Linux toolchain.

The ./Setup.sh completed with SUCCESS
Registering git hooks… (this will override existing ones!)
Fixing inconsistent case in filenames.
Setting up Mono
Checking dependencies…
Result: 0
Register the engine installation…
./Setup.sh: line 45: ./UnrealVersionSelector-Linux-Shipping: cannot execute binary file: Exec format error
Installing a bundled clang toolchain
Toolchain already installed skipping.

Target arch set to: x86_64-unknown-linux-gnu
Building ThirdParty libraries

If you don’t see SUCCESS message in the end, then building did not finish properly.
In that case, take a look into /home/ipirva/UnrealEngine_4.24/Engine/Build/BatchFiles/Linux/BuildThirdParty.log for details.

No third party libs needed to be built locally

********** SUCCESS ****************
Setup successful.

There is clang installed:
clang --version
clang version 8.0.0-3~ubuntu18.04.2 (tags/RELEASE_800/final)
Target: aarch64-unknown-linux-gnu
Thread model: posix
InstalledDir: /usr/bin

Thank you for your help.

I cannot say if “Target arch set to: x86_64-unknown-linux-gnu” from the ./Setup.sh output is important and/or correct?
My system is an aarch64 (ARMv8) - NVIDIA Xavier NX

$ llvm-config --host-target
aarch64-unknown-linux-gnu
$ clang -v 2>&1 | grep Target
Target: aarch64-unknown-linux-gnu