Comment 36 for bug 1035668

I attempted to follow the instructions on the linked page, but I'm getting an error.

$ sudo apt-get install unity/precise-proposed
Reading package lists... Done
Building dependency tree
Reading state information... Done
Selected version '5.16.0-0ubuntu1' (Ubuntu:12.04/precise-proposed [amd64]) for 'unity'
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 resolve the situation:

The following packages have unmet dependencies.
 unity : Depends: libunity-core-5.0-5 (= 5.16.0-0ubuntu1) but 5.14.0-0ubuntu1 is to be installed
         Depends: unity-common (= 5.16.0-0ubuntu1) but 5.14.0-0ubuntu1 is to be installed
         Recommends: unity-lens-music but it is not going to be installed
E: Unable to correct problems, you have held broken packages.