Pour passer à gimp1.3

[Benoît Barbier <benoit.br@skynet.be>]

Bonjour,

J'aimerais passer à gimp 1.3.
Je suis en woody avec dans mon source.list :

deb http://ftp.kulnet.kuleuven.ac.be/debian/ stable main non-free contrib
deb-src http://ftp.kulnet.kuleuven.ac.be/debian/ stable main non-free
contrib deb http://non-us.debian.org/debian-non-US stable/non-US main
contrib non-free deb-src http://non-us.debian.org/debian-non-US
stable/non-US main contrib non-free deb http://security.debian.org/
stable/updates main contrib non-free

deb http://ftp.kulnet.kuleuven.ac.be/debian/ testing main non-free contrib
deb http://non-us.debian.org/debian-non-US testing/non-US main contrib
non-free

deb http://ftp.kulnet.kuleuven.ac.be/debian/ unstable main non-free
contrib deb http://non-us.debian.org/debian-non-US unstable/non-US main
contrib non-free

deb http://marillat.free.fr/ unstable main

deb ftp://ftp.oleane.net/pub/java-linux/debian woody non-free
deb http://nonus.debian.org/~kitame/mozilla/ ./


[~]# apt-get install gimp1.3
Reading Package Lists... Done
Building Dependency Tree... Done
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.

Since you only requested a single operation it is extremely likely that
the package is simply not installable and a bug report against
that package should be filed.
The following information may help to resolve the situation:

Sorry, but the following packages have unmet dependencies:
  gimp1.3: Depends: libatk1.0-0 (>= 1.0.3) but 1.0.1-2 is to be installed
           Depends: libc6 (>= 2.2.5-13) but 2.2.5-11.2 is to be installed
           Depends: libgail-common (>= 0.17) but it is not going to be
installed           Depends: libgail17 (>= 0.17) but it is not going to be
installed           Depends: libgimp1.3 (>= 1.3.8) but it is not going to
be installed           Depends: libgimpprint1 (>= 4.2.2-pre2) but 4.2.0-4
is to be installed           Depends: libglib2.0-0 (>= 2.0.6) but 2.0.1-2
is to be installed           Depends: libgnomecanvas2-0 (>= 2.0.0) but it
is not going to be installed           Depends: libgtk2.0-0png3 (>= 2.0.6)
but it is not going to be installed           Depends: libgtkhtml2-0 (>=
2.0.1) but it is not going to be installed           Depends:
libpango1.0-0 (>= 1.0.4) but 1.0.1-3 is to be installed E: Sorry, broken
packages

Comment puis-je résoudre ce problème svp?
Pour la libc, j'ai jeté un coup d'oeil :
apt-cache policy libc6
[....]
     2.2.5-14.3 0
        500 http://ftp.kulnet.kuleuven.ac.be testing/main Packages

Je ne comprends pas très bien, ça veut dire que je devrais passer en
testing? Toute la distro....Pour un seul paquet?

Merci d'avance.
Benoît