Dependency problem installing Geant4 8.2 package

[deserevi@ipno.in2p3.fr]

Hello,

I am trying to install the Geant4 packages on a Etch up to date system.
Using the repository of K. B. McCarty (deb
http://borex.princeton.edu/~kmccarty/ unstable geant4) and doing :
"aptitude install geant4-examples" I obtain the following dependency error
:
The following packages have unmet dependencies:
  libgeant4-dev: Depends: geant4-headers (= 4.8.2-2) but 4.8.2-3 is
installed.

How can I force the installation of the geant4-examples package?

Thank you for any information.
Cheers,
Nicolas