Krita 3.0.1 (I tried to use the appimage that they provide but I get an error about not finding something like libfuse.so)
xorg wacom tablet drivers
And although this is not quite decided yet, I may or may not need to install
Nvidia Proprietary Drivers and Optirun/Bumblebee (On a laptop)
I know the nvidia thing is in RPMFusion but I'm not sure if I should just add the rpmfusion repository the same way I would on fedora 22 or if there's a qubesos specific approach for it.
My only ideas for getting my hands on the other two packages was to enable some fedora repositories (like rawhide which has the krita package I need) and then install them from there, but I'm not sure if that would be a very good idea. The reason I need krita on dom0 is mostly for the hardware accelerated graphics capability, since it's just a digital painting application I don't see any harm in having it on dom0 and if I run it from a VM it'll of course run slower.
How should I go about achieving this?
Only in part, it answers how package management should be done in Qubes, not how to enable RPMFusion for dom0 nor which repo I should enable to find Krita or Xorg Wacom drivers and even if they are within these repos, no way was provided to search the repo for a package list to find out what the package names are since that varies from distro to distro.
Thanks, this answers my question :)