problema al hacer un upgrade en sid

[Mauro Habbaby <mauroh@gmail.com>]

Hola gente, tengo debian sid y cuando hago un upgrade me tira este
error. ¿Me podrian ayudar por favor?

debianlink:/var/cache/apt/archives# apt-get upgrade
Reading Package Lists... Done
Building Dependency Tree... Done
The following packages have been kept back:
  evolution gwenview kdebase kdebase-kio-plugins libgda2-common planner
The following packages will be upgraded:
  kdelibs-data
1 upgraded, 0 newly installed, 0 to remove and 6 not upgraded.
Need to get 0B/8101kB of archives.
After unpacking 3510kB of additional disk space will be used.
Do you want to continue? [Y/n] Y
(Reading database ... 115521 files and directories currently installed.)
Preparing to replace kdelibs-data 4:3.3.2-4 (using .../kdelibs-data_4%
3a3.4.0-0pre4_all.deb) ...
Unpacking replacement kdelibs-data ...
dpkg: error processing /var/cache/apt/archives/kdelibs-data_4%
3a3.4.0-0pre4_all.deb (--unpack):
 trying to overwrite `/usr/share/services/mmsu.protocol', which is also
in package kplayer
dpkg-deb: subprocess paste killed by signal (Broken pipe)
Errors were encountered while processing:
 /var/cache/apt/archives/kdelibs-data_4%3a3.4.0-0pre4_all.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

Desde ya muchas gracias.
Mauro Habbaby.