Pb libc6

[Fabien R <the_edge123@club-internet.fr>]

Bonsoir, 

Je n'arrive pas à installer libc6-dev sur woody/stable.
Comment dois procéder ?

# apt-get install libc6 libc6-dev
Reading Package Lists... Done
Building Dependency Tree... Done
Sorry, libc6 is already the newest version.
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

Sorry, but the following packages have unmet dependencies:
  libc6-dev: Depends: libc6 (= 2.2.5-11.5) but 2.3.1-5 is to be
installed
E: Sorry, broken packages

D'avance merci,
Fabien.