apt-get install glx-diversions
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 resolve the situation:

The following packages have unmet dependencies:
 glx-diversions : PreDepends: nvidia-installer-cleanup but it is not installable
                  Recommends: glx-alternative-mesa
E: Unable to correct problems, you have held broken packages.