How I can utilize a packages from a later version of ubuntu as build-package?

The minitube that I try to build requires packages from Ubuntu 18.10 and later. My computer runs ubuntu 18.04 so how I can define in my snapcraft.yml to use packages from later versions of Ubuntu?

Hi @pc_magas1, there’s a bunch of previous topics about this, please refer to:

https://forum.snapcraft.io/search?q=snapcraft+ppa

Using PPA does not fit in my case I build a software that supports the base packages fro a later version of ubuntu. Therefore, having a way to install them without need for ppa fits my needs this is what I am asking for.