You might want to run `apt-get -f install' to correct these:
The following packages have unmet dependencies:
  gtk2-engines-xfce: Depends: gtk2.0-binver-2.10.0
  libscim8c2a: Depends: libgtk2.0-0 (>= 2.10.12-3) but 2.10.11-0ubuntu3 is to be installed
  libwmf0.2-7: Depends: gtk2.0-binver-2.10.0
  pidgin: Depends: libgtk2.0-0 (>= 2.10.12-3) but 2.10.11-0ubuntu3 is to be installed
  pidgin-libnotify: Depends: libgtk2.0-0 (>= 2.10.12-3) but 2.10.11-0ubuntu3 is to be installed
  scim: Depends: libgtk2.0-0 (>= 2.10.12-3) but 2.10.11-0ubuntu3 is to be installed
  scim-gtk2-immodule: Depends: libgtk2.0-0 (>= 2.10.12-3) but 2.10.11-0ubuntu3 is to be installed
                      Depends: gtk2.0-binver-2.10.0
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).