They don't need to be packaged at the time of creation anyway, they can be packaged right now. Distrobox makes this easy, like let's say you need an application that only works on Ubuntu 18.04. It's two commands:
distrobox create--image ubuntu:18.04 ubuntu
distrobox enter ubuntu -- sudo apt-get install _package_
Then to export the package to your desktop you can even do
distrobox enter ubuntu -- distrobox export --app _application_
Boom, you have an Ubuntu 18.04 application on an OS of your choosing. You can theoretically do this with any distro, distrobox can use any OCI images from docker-hub, quay.io, or any registry of your choice.
They don't need to be packaged at the time of creation anyway, they can be packaged right now. Distrobox makes this easy, like let's say you need an application that only works on Ubuntu 18.04. It's two commands:
distrobox create --image ubuntu:18.04 ubuntudistrobox enter ubuntu -- sudo apt-get install _package_Then to export the package to your desktop you can even do
distrobox enter ubuntu -- distrobox export --app _application_Boom, you have an Ubuntu 18.04 application on an OS of your choosing. You can theoretically do this with any distro, distrobox can use any OCI images from docker-hub, quay.io, or any registry of your choice.
I wouldn't exactly call that easy, but compared to how it used to be, fair enough.