[Bug 31681] The installation fails on PPC

[Laurent Bigonville]

Public bug reported:
https://launchpad.net/malone/bugs/31681

Affects: ubuntu-artwork (Ubuntu)
       Severity: Normal
       Priority: (none set)
         Status: Unconfirmed

Description:
The installation of the version 0.2.28-1 fails on PPC with "update-
alternatives: unable to make /boot/grub/default-splash.xpm.gz.dpkg-tmp a
symlink to /etc/alternatives/grub-artwork: Aucun fichier ou répertoire
de ce type"

On PPC there is no grub installed.