package openerp6.1-core (not installed) failed to install/upgrade: intentando sobreescribir `/usr/bin/openerp-server', que está también en el paquete odoo 8.0.20150131

[Ing.Juan de Dios Echevers II]

When installing OpenERP 6.1 finishing the installation the system sent me a message that an error had occurred in the installation ......

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: openerp6.1-core (not installed)
ProcVersionSignature: Ubuntu 3.13.0-45.74-lowlatency 3.13.11-ckt13
Uname: Linux 3.13.0-45-lowlatency i686
ApportVersion: 2.14.1-0ubuntu3.6
Architecture: i386
Date: Mon Feb 2 23:57:53 2015
DuplicateSignature: package:openerp6.1-core:(not installed):intentando sobreescribir `/usr/bin/openerp-server', que está también en el paquete odoo 8.0.20150131
ErrorMessage: intentando sobreescribir `/usr/bin/openerp-server', que está también en el paquete odoo 8.0.20150131
InstallationDate: Installed on 2015-01-04 (30 days ago)
InstallationMedia: Ubuntu-Studio 14.04.1 LTS "Trusty Tahr" - Release i386 (20140722.1)
SourcePackage: openerp6.1
Title: package openerp6.1-core (not installed) failed to install/upgrade: intentando sobreescribir `/usr/bin/openerp-server', que está también en el paquete odoo 8.0.20150131
UpgradeStatus: No upgrade log present (probably fresh install)