I have a problem regarding apt and broken packages. Network-manager stopped working well and had intermittent connection issues, so I installed connman which removes network-manager. Then I get an error 'execution of connman-gtk failed' when trying to use the applet gui, the package connman-gtk is not in apt repos. After a restart connman wouldnt connect to anything, Trying to connect from terminal using dhclient didnt work, so i decided to try re-install network-manger manually but installed version 1.0.6 of network-manager, network-manager-gnome, libnm-gtk-common, libnm-gtk0. which has broken apt, here is the output of apt-get install network-manager-gnome:

 apt-get install network-manager-gnome
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-gnome : Depends: libnm-gtk0 (= but 1.0.6-2 is to be installed
                         Depends: network-manager (>= 0.9.10) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
can someone please help, I cannot remove the packages with dpkg -r as is says they are not installed!