Due to the change of pacman (which was updated to version 6), pamac has stopped working. The developers of pamac (which is a Manjaro application) have reported that it will take time to update.
That is why RebornOS will now install the bauh application by default, about which we have a publication on our Wiki thanks to the work done by our collaborator arnulf. You can access this publication here:
For now, they can uninstall pamac from their facilities. This can be done, from the terminal, with:
sudo pacman -R pamac-aur
If you use Plasma, you must add one more step:
sudo pacman -R pamac-tray-icon-plasma
The RebornOS Team