Hi Loïc,
a fix for this package is really needed:
# apt-get install libosgcal-dev libosgcal0
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.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
libosgcal0: Depends: libopenscenegraph1c2 (>= 0.9.9) but it is not installable
Depends: libopenthreads1c2 (>= 0.9.9) but it is not installable
Depends: libproducer1c2 (>= 0.9.9) but it is not installable
E: Broken packages
--
Laurent Bonnaud.
http://www.lis.inpg.fr/pages_perso/bonnaud/
