cannot install unity, unmet dependencies

[Bagus Tris]

Today, I missed both ubuntu-desktop and unity after daily update-upgrade 14.04 I tried to reinstall, but I got dependencies hell. Sudo apt-get -f install also didn't work. Here the output of terminal.

xxx@g580:~$ sudo apt-get install unity
[sudo] password for xxx:
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:
 unity : Depends: bamfdaemon
         Recommends: unity-scope-gdrive but it is not going to be installed
         Recommends: indicator-appmenu but it is not going to be installed
         Recommends: hud but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

[Stephen M. Webb (bregma)]

Sounds like you have something unsanitary in your APT sources, you have a dependency pinned, or a locally-installed package.

You could try running 'apport-collect 1285163' and see if collects your installed package versions for analysis.

[Bagus Tris (bagustris)]

Thank you. It is solved with aptitude.