apt-get install ubuntu-omap4-extras

I have been trying to install the 'ubuntu-omap4-extras' onto a pandaboad with Ubuntu Core installed but getting the error that it can't load 'ubuntu-omap4-extras-multimedia'. Tried running 'apt-get -f install' but all it wants to do is remove
'gstreamer0.10-faac', which does not really help me. Suggestions?

root@localhost:~# apt-get install ubuntu-omap4-extras
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
 gstreamer0.10-faac : Depends: libfaac0 but it is not installable
 ubuntu-omap4-extras : Depends: ubuntu-omap4-extras-multimedia but it is not going to be installed
                       Depends: linux-ti-omap4 but it is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
root@localhost:~# apt-get -f install
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following packages will be REMOVED:
  gstreamer0.10-faac
0 upgraded, 0 newly installed, 1 to remove and 1 not upgraded.
1 not fully installed or removed.
After this operation, 116 kB disk space will be freed.