Preparing to replace cairo-dock-plug-ins-dbus-interface-python 3.0.0.0rc1-0ubuntu1 (using .../cairo-dock-plug-ins-dbus-interface-python_3.0.0.1-0ubuntu1_all.deb) ...
Unpacking replacement cairo-dock-plug-ins-dbus-interface-python ...
Preparing to replace cairo-dock-plug-ins-data 3.0.0.0rc1-0ubuntu1 (using .../cairo-dock-plug-ins-data_3.0.0.1-0ubuntu1_all.deb) ...
Unpacking replacement cairo-dock-plug-ins-data ...
dpkg: error processing /var/cache/apt/archives/cairo-dock-plug-ins-data_3.0.0.1-0ubuntu1_all.deb (--unpack):
 trying to overwrite '/usr/share/cairo-dock/gauges/Battery/background.svg', which is also in package cairo-dock-data 3.0.0.0rc1-0ubuntu1