package libyelp0 3.1.1-0ubuntu1 failed to install/upgrade: trying to overwrite '/usr/lib/libyelp.so.0.0.0', which is also in package yelp 3.0.3-0ubuntu2

[vallet stephane]

after last upgrade

ProblemType: Package
DistroRelease: Ubuntu 11.10
Package: libyelp0 3.1.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-5.6-generic 3.0.0-rc7
Uname: Linux 3.0.0-5-generic i686
NonfreeKernelModules: nvidia
Architecture: i386
Date: Thu Jul 14 15:17:24 2011
ErrorMessage: trying to overwrite '/usr/lib/libyelp.so.0.0.0', which is also in package yelp 3.0.3-0ubuntu2
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release i386 (20100816.1)
SourcePackage: yelp
Title: package libyelp0 3.1.1-0ubuntu1 failed to install/upgrade: trying to overwrite '/usr/lib/libyelp.so.0.0.0', which is also in package yelp 3.0.3-0ubuntu2
UpgradeStatus: Upgraded to oneiric on 2011-07-12 (2 days ago)