pre_install() {
cat <<EOM
  If you noted that a font package was not installed with 'ttf-fonts-meta',
  or if 'ttf-fonts-meta' installed a package that was not a font,
  please report it on the bug tracker: <https://labs.parabola.nu>,
  or send email to: <dev@lists.parabola.nu>
EOM
}

pre_upgrade() {
  pre_install
}