steve

steve@Steve-Laptop:~/Downloads$ sudo apt-get install -f
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
steve@Steve-Laptop:~/Downloads$ sudo apt-get install network-manager
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:
  network-manager: Depends: libnl1 but it is not installable
                   Depends: libnm-glib0 (>= 0.7.0) but 0.6.6-3 is to be installed
                   Depends: libpolkit-dbus2 (>= 0.7) but it is not installable
                   Depends: libpolkit2 (>= 0.7) but it is not installable
                   Recommends: network-manager-gnome but it is not going to be installed or
                               network-manager-kde but it is not installable
                   Recommends: policykit but it is not installable
E: Broken packages