UNSCHEMA:/apps/compiz/plugins/cube/requires
Done.
Unpacking replacement compiz-gnome ...
dpkg: error processing /var/cache/apt/archives/compiz-gnome_0.0.13.37-0ubuntu4_i386.deb (--unpack):
 trying to overwrite `/usr/share/gnome/wm-properties/compiz.desktop', which is a lso in package compiz
Selecting previously deselected package compiz-plugins.
Unpacking compiz-plugins (from .../compiz-plugins_0.4-0ubuntu1_i386.deb) ...
dpkg: error processing /var/cache/apt/archives/compiz-plugins_0.4-0ubuntu1_i386.deb (--unpack):
 trying to overwrite `/usr/lib/compiz/libshowdesktop.so', which is also in package compiz
dpkg-deb: subprocess paste killed by signal (Broken pipe)
Preparing to replace compiz 0.0.13-0quinn33 (using .../compiz_0.0.13.37-0ubuntu4_i386.deb) ...
Unpacking replacement compiz ...
Errors were encountered while processing:
 /var/cache/apt/archives/compiz-core_0.0.13.37-0ubuntu4_i386.deb
 /var/cache/apt/archives/compiz-gnome_0.0.13.37-0ubuntu4_i386.deb
 /var/cache/apt/archives/compiz-plugins_0.4-0ubuntu1_i386.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)