sudo apt-get install -f
Password:
Reading package lists... Done
Building dependency tree... Done
Correcting dependencies... Done
The following extra packages will be installed:
  compiz-core compiz-gnome compiz-plugins
The following NEW packages will be installed:
  compiz-core compiz-plugins
The following packages will be upgraded:
  compiz-gnome
1 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
3 not fully installed or removed.
Need to get 0B/682kB of archives.
After unpacking 1542kB of additional disk space will be used.
Do you want to continue [Y/n]?
(Reading database ... 96553 files and directories currently installed.)
Unpacking compiz-core (from .../compiz-core_0.0.13.37-0ubuntu2_i386.deb) ...
Unpacking compiz-plugins (from .../compiz-plugins_0.2-0ubuntu1_i386.deb) ...
dpkg: error processing /var/cache/apt/archives/compiz-plugins_0.2-0ubuntu1_i386. deb (--unpack):
 trying to overwrite `/usr/lib/compiz/libgconf.so', which is also in package com piz-gnome
dpkg-deb: subprocess paste killed by signal (Broken pipe)
Preparing to replace compiz-gnome 0.0.13-0quinn33 (using .../compiz-gnome_0.0.13 .37-0ubuntu2_i386.deb) ...
Unapplying schemas...
Done.
Unpacking replacement compiz-gnome ...
Errors were encountered while processing:
 /var/cache/apt/archives/compiz-plugins_0.2-0ubuntu1_i386.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)