Run the build before packaging.

deb

Install required packages:

sudo apt install -y fakeroot openjdk-11-jdk-headless

build with:

cd phoenicis-dist/src/scripts
bash phoenicis-create-package.sh

NOTE: Currently, the native Ubuntu OpenJDK has issues with differing hashes. Use e.g. SDKMAN! to install a different JDK for packaging:

cd
sudo apt install -y curl
curl -s "https://get.sdkman.io" | bash
source "$HOME/.sdkman/bin/sdkman-init.sh"
sdk install java 11.0.8.hs-adpt
export JAVA_HOME=~/.sdkman/candidates/java/current/

Flatpak

Required extensions:

• org.freedesktop.Platform.Compat.i386
• org.freedesktop.Platform.GL32.nvidia-415-25
• org.freedesktop.Sdk.Extension.openjdk11

build with:

cd phoenicis-dist/src/flatpak/
flatpak-builder build-dir org.phoenicis.playonlinux.yml --force-clean --user --install

run with:

flatpak run org.phoenicis.playonlinux phoenicis-playonlinux

Hint: If you cannot compile after building the flatpak, remove build-dir and .flatpak-builder.