What is Xubuntu?
Xubuntu is a community developed distribution for desktops and laptops based on the lightweight Xfce desktop environment. Xubuntu is an elegant and easy to use operating system. At its core, it's solid and minimalist. In addition, Xubuntu is fully customizable with hundreds of themes to choose from, along with different modifications for the Openbox window manager.
What is Open pkg?
Open pkg is a simple shell for viewing and publication of binary packages. It is a self-contained, stand-alone Python script that can be used by designers to publish binary packages in a simple, clean format that's easy to read and manage. For example, the following command installs the binary package produced by this site.
Open pkg alternatives for Xubuntu
If you’re looking for Open pkg alternatives for Xubuntu, you could look into packagecloud as a method to handle all of your package management. This means that you won’t need a handful of package managers for Open pkg or distributors for Xubuntu to get the packages you need. Packagecloud can manage all of your packages in one place so you always know they’re secure and accessible.