Mythnetvision and flash player

Hello,

I'm tryig to install the package mythnetvision on a fresh wheezy but I
encountered the following error :
# apt-get install -t unstable mythnetvision
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:
mythnetvision : Depends: flashplayer-mozilla but it is not installable
E: Unable to correct problems, you have held broken packages.

In fact, this package seems to not existing anymore in the debian
repository. The package name for the flash player is now
flashplugin-nonfree.
Furthermore, I saw in old package of mythnetvision (0.24.2) that
flashplayer-mozilla is recommended and not a dependency. Could you
update the dependencies of this package please ?

Thanks a lot

Guillaume