Comment 7 for bug 1171931

Part of the issue here is that apt-get -y will have the same effect if the package were in the archive. So I'm not so sure this is something that USC should be fixing but rather one that apt itself should be fixing. If it is fixed in apt, then USC then follows the erroring system, USC can then popup a dialog that reads along the lines of "This package will not be installed as it removes key system files"