sammel@sammel-ub:~$ sudo apt-get install libgtkmm-2.4-dev
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:
  libgtkmm-2.4-dev: Depends: libgtkmm-2.4-1c2a (= 1:2.20.2-1) but 1:2.20.3-0ubuntu1 is to be installed
                    Depends: libglibmm-2.4-dev (>= 2.24.0) but it is not going to be installed
                    Depends: libcairomm-1.0-dev (>= 1.2.2) but it is not going to be installed
                    Depends: libpangomm-1.4-dev (>= 2.26.0) but it is not going to be installed
E: Broken packages
sammel@sammel-ub:~$