Currently only Fedora 30 64-bit RPM installer build is supported.
Run the build.sh command. This requires docker installed on your machine. The build process should run entirely in a fedora:30 derived docker container
and after it ends an RPM file should appear in the same directory.
After you've built the installer, you can check it with the test.sh command. It will install the RPM in a fresh fedora:30 derived docker container and check if it works properly