I've created a .jar with eclipse on ubuntu, java14 and javafx. I wanted to create an application with jpackage. So, I typed in a terminal jpackage --name Test --input . --main-jar Test.jar.
I have had the response : Bundler DEB Bundle skipped because of a configuration problem: Can not find fakeroot. Reason: Cannot run program "fakeroot": error=2, No such file or directory
But, the command sudo apt install fakeroot gives nothing.
So, how is it possible to get fakeroot package or to use successfully jpackage ?
Thanks for your help.