where and how to get the latest kernel ?

[Rakotomandimby Mihamina <rktmb.list@wanadoo.fr>]

Hi all , i just installed a woody on my sun Ultra 5
i'm looking for a way to make it a bit up to date , to get at least GTK 
2 and run a recent gcc (3.3.x )
.
I try to find a way to get the latest available kernel , would you know ?
i would like to get the sources .
i would like to learn no compile + install it the debian way .
would you help me on that ?

for the moment if i try a "apt-get dist-upgrade " it gives :
Reading Package Lists...
Building Dependency Tree...
You might want to run `apt-get -f install' to correct these.
Sorry, but the following packages have unmet dependencies:
  libc6-dev-sparc64: Depends: libc6-sparc64 (= 2.2.5-11.5) but 
2.2.5-11.2 is installed
  libc6-sparc64: Depends: libc6 (= 2.2.5-11.2) but 2.2.5-11.5 is installed

and whatever the package i try to install it blocks here ... what to do ?

--
Rakotomandimby Mihamina Andrianifaharana
Tel : +33 2 38 76 43 65
http://stko.dyndns.info/site_principal/Members/mihamina