Preparing to replace mythbuntu-default-settings 1.04 (using .../mythbuntu-default-settings_1.05_all.deb) ...
Unpacking replacement mythbuntu-default-settings ...
dpkg: error processing /var/cache/apt/archives/mythbuntu-default-settings_1.05_all.deb (--unpack):
 trying to overwrite '/usr/share/themes/Mythbuntu/gtk-2.0/gtkrc', which is also in package gtk2-engines-mythbuntu 0.4-0ubuntu2