post_install() {
  cat <<EOF
>>> Copy any IWAD files to the global default /usr/share/games/doom
>>>
>>> In order to allow co-existence with Chocolate Doom, the following
>>> manual pages have been removed:
>>>   default.cfg heretic.cfg hexen.cfg strife.cfg
>>> They are identical to and are available in the Chocolate Doom packages
>>> instead.
EOF
}