Preparing to replace lxmenu-data 0.1.2-2 (using .../lxmenu-data_0.1.2-2_all.deb) ...
Unpacking replacement lxmenu-data ...
Selecting previously unselected package unity-tweak-tool.
Unpacking unity-tweak-tool (from .../unity-tweak-tool_0.0.4ubuntu0.1_all.deb) ...
Processing triggers for bamfdaemon ...
Rebuilding /usr/share/applications/bamf-2.index...
Processing triggers for desktop-file-utils ...
Processing triggers for gnome-menus ...
Processing triggers for gnome-icon-theme ...
Processing triggers for hicolor-icon-theme ...
Processing triggers for libglib2.0-0:amd64 ...
Processing triggers for man-db ...
dpkg: error processing libmenu-cache2 (--configure):
 package libmenu-cache2 is already installed and configured
Setting up lxmenu-data (0.1.2-2) ...