[Pkg-telepathy-maintainers] Broken package with ppa of Empathy (Ubuntu)

[Laurent]

    Hello


   I Think that the Empathy's package is broken in the ppa

I'm using a Kubuntu-Karmic (KDE) with the ppa activated :
deb http://ppa.launchpad.net/telepathy/ubuntu karmic main

LC_ALL=C sudo apt-get install empathy
Reading package lists... Done
Building dependency tree
Reading state information... 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.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
   empathy: Depends: empathy-common (= 2.29.5.1-1~ppa9.10+2) but it is 
not going to be installed
            Recommends: nautilus-sendto-empathy but it is not installable
            Recommends: freedesktop-sound-theme but it is not installable
E: Broken packages

BTW, Empathy is already installed on my system, but I cannot update it :

LC_ALL=C sudo apt-get dist-upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
The following packages have been kept back:
   empathy


Is there any trick to do ?

Have a nice day
Laurent