package linux-backports-modules-cw-3.4-3.2.0-29-generic-pae (not installed) failed to install/upgrade: intentando sobreescribir `/lib/udev/rules.d/50-compat_firmware_29_generic-pae.rules', que está también en el paquete linux-backports-modules-cw-3.3-3.2.0-29-generic-pae 3.2.0-29.14

[Andres]

i was installing a program using the command: sudo apt-get install linux-headers- `uname -r`

And the error born

Sorry for my english, I from Latin America :D

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: linux-backports-modules-cw-3.4-3.2.0-29-generic-pae (not installed)
ProcVersionSignature: Ubuntu 3.2.0-29.46-generic-pae 3.2.24
Uname: Linux 3.2.0-29-generic-pae i686
ApportVersion: 2.0.1-0ubuntu12
Architecture: i386
Date: Thu Feb 7 14:48:29 2013
DpkgTerminalLog:
 Desempaquetando linux-backports-modules-cw-3.3-3.2.0-29-generic-pae (de .../linux-backports-modules-cw-3.3-3.2.0-29-generic-pae_3.2.0-29.14_i386.deb) ...
 Seleccionando paquete linux-backports-modules-cw-3.4-3.2.0-29-generic-pae previamente no seleccionado
 Desempaquetando linux-backports-modules-cw-3.4-3.2.0-29-generic-pae (de .../linux-backports-modules-cw-3.4-3.2.0-29-generic-pae_3.2.0-29.14_i386.deb) ...
 dpkg: error al procesar /var/cache/apt/archives/linux-backports-modules-cw-3.4-3.2.0-29-generic-pae_3.2.0-29.14_i386.deb (--unpack):
  intentando sobreescribir `/lib/udev/rules.d/50-compat_firmware_29_generic-pae.rules', que está también en el paquete linux-backports-modules-cw-3.3-3.2.0-29-generic-pae 3.2.0-29.14
ErrorMessage: intentando sobreescribir `/lib/udev/rules.d/50-compat_firmware_29_generic-pae.rules', que está también en el paquete linux-backports-modules-cw-3.3-3.2.0-29-generic-pae 3.2.0-29.14
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release i386 (20120817.3)
SourcePackage: linux-backports-modules-3.2.0
Title: package linux-backports-modules-cw-3.4-3.2.0-29-generic-pae (not installed) failed to install/upgrade: intentando sobreescribir `/lib/udev/rules.d/50-compat_firmware_29_generic-pae.rules', que está también en el paquete linux-backports-modules-cw-3.3-3.2.0-29-generic-pae 3.2.0-29.14
UpgradeStatus: No upgrade log present (probably fresh install)