package libwagon2-java 2.2-3+nmu1 failed to install/upgrade: tentative de remplacement de « /usr/share/java/wagon-tck-http.jar », qui appartient aussi au paquet libwagon-java 1.0.0-2ubuntu2

[Herve DARRITCHON]

Bug incomming during Maven installation on mu ubuntu 13.04.
Since then, lots of problems when I start my ubuntu.

ProblemType: Package
DistroRelease: Ubuntu 13.04
Package: libwagon2-java 2.2-3+nmu1
ProcVersionSignature: Ubuntu 3.8.0-21.32-generic 3.8.8
Uname: Linux 3.8.0-21-generic i686
ApportVersion: 2.9.2-0ubuntu8
Architecture: i386
Date: Sun May 19 16:05:04 2013
ErrorMessage: tentative de remplacement de « /usr/share/java/wagon-tck-http.jar », qui appartient aussi au paquet libwagon-java 1.0.0-2ubuntu2
InstallationDate: Installed on 2013-05-13 (6 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release i386 (20130424)
MarkForUpload: True
PackageArchitecture: all
SourcePackage: wagon2
Title: package libwagon2-java 2.2-3+nmu1 failed to install/upgrade: tentative de remplacement de « /usr/share/java/wagon-tck-http.jar », qui appartient aussi au paquet libwagon-java 1.0.0-2ubuntu2
UpgradeStatus: No upgrade log present (probably fresh install)