debian:/usr/include# apt-get dist-upgrade
Reading package lists... Done
Building dependency tree... Done
You might want to run ‘apt-get -f install’ to correct these.
The following packages have unmet dependencies.
  gdm: Depends: xbase-clients but it is not installed
  gsfonts-x11: Depends: xutils (>= 4.1.0-12) but it is not installed
  kdelibs4c2a: Depends: xbase-clients but it is not installed
  kdm: Depends: xbase-clients but it is not installed
  libgksu1.2-0: Depends: xbase-clients but it is not installed
  libgksuui1.0-1: Depends: xbase-clients but it is not installed
  libxdmcp6: Depends: x11-common (>= 1:7.0) but 6.9.0.dfsg.1-6 is installed
  libxklavier10: Depends: xbase-clients but it is not installed
  msttcorefonts: Depends: xutils (>= 4.0.2) but it is not installed
  ttf-thryomanes: Depends: xutils (>= 4.0.2) but it is not installed
  x-ttcidfont-conf: Depends: xutils but it is not installed
  x-window-system-core: Depends: xserver-xorg
                        Depends: xbase-clients but it is not installed
                        Depends: xutils but it is not installed
  xfonts-100dpi: Depends: xutils but it is not installed
  xfonts-75dpi: Depends: xutils but it is not installed
  xfonts-base: Depends: xutils but it is not installed
  xfonts-cyrillic: Depends: xutils but it is not installed
  xfonts-intl-european: Depends: xutils (>= 4.0.3) but it is not installed
  xfonts-konsole: Depends: xutils (> 4.0.3) but it is not installed
  xfonts-scalable: Depends: xutils but it is not installed
  xkbsel: Depends: xbase-clients but it is not installed
  xserver-xorg-core: Depends: x11-common (>= 1:7.0.0) but 6.9.0.dfsg.1-6 is inst alled
E: Unmet dependencies. Try using -f.
debian:/usr/include#