I placed my instructions to 'build' and use an OXCE docker container here:
https://github.com/pedroterzero/oxce-dockerIf I get permission, I could publish the built images to
docker hub so any interested end user can skip the 'build' stage.
I have tested this on Ubuntu 20.04, the container itself is Ubuntu 18.04. It seems to work perfectly.
If one has docker installed this allows to run OXCE with just a few commands and no extra dependencies on the machine.