Using MCreator a lot with courses with kids and youth. Installation is always a bit complicated, so let's try a flatpak for a changee
flatpak install flathub org.freedesktop.Sdk//23.08
flatpak-builder build-dir net.mcreator.mcreator.yml --force-clean
Then test it:
flatpak-builder --run build-dir net.mcreator.mcreator.yml mcreator
then create install files:
flatpak-builder --repo=repo build-dir net.mcreator.mcreator.yml --force-clean
flatpak build-bundle repo mcreator.flatpak net.mcreator.mcreator