The following packages have unmet dependencies:
  python2.4-gnome2-extras: Depends: libgnomeprint2.2-0 (>= 2.11.0) but it is not going to be installed
                           Depends: libgnomeprintui2.2-0 (>= 2.12.0) but it is not going to be installed
                           Depends: libgtksourceview1.0-0 (>= 1.1.1) but it is not going to be installed
                           Depends: libnautilus-burn2 but it is not going to be installed
E: Broken packages