apt-get doesn´t work anymore

[Gerhard Reuteler <gerhard.reuteler@aon.at>]

Hi,
I tried to update to testing. Now the licc6-dev is the wrong version and I 
can´t install anything. How can I get out of this mess?

pismo:/home/gerhard# apt-get -f install
Reading Package Lists... Done
Building Dependency Tree... Done
Correcting dependencies... Done
The following extra packages will be installed:
  libc6-dev
1 packages upgraded, 0 newly installed, 0 to remove and 366 not upgrad
Need to get 0B/2703kB of archives. After unpacking 410kB will be used.
Do you want to continue? [Y/n]
(Reading database ... 61386 files and directories currently installed.
Preparing to replace libc6-dev 2.2.2-1 (using .../libc6-dev_2.2.3-5_po
Unpacking replacement libc6-dev ...
dpkg: error processing /var/cache/apt/archives/libc6-dev_2.2.3-5_power
 trying to overwrite `/usr/bin/rpcgen', which is also in package netba
dpkg-deb: subprocess paste killed by signal (Broken pipe)
Errors were encountered while processing:
 /var/cache/apt/archives/libc6-dev_2.2.3-5_powerpc.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)   
       Thanks for help      
Gerhard
-- 
 Gerhard Reuteler , Reitweg 26d , A-6830 Rankweil
Tel: 0043 5522 48113