post_install() {
 echo "*************************************************************"
 echo "To use ConTeXt minimals run"
 echo "    source /opt/context-minimals/setuptex"
 echo "from your shell (as a normal user)"
 echo ""
 echo "To use MkIV run"
 echo "    luatools --generate"
 echo "from your shell (as a normal user)"
 echo "*************************************************************"
}

post_upgrade() {
 echo "*************************************************************"
 echo "To use ConTeXt minimals run"
 echo "    source /opt/context-minimals/setuptex"
 echo "from your shell (as a normal user)"
 echo ""
 echo "To use MkIV run"
 echo "    luatools --generate"
 echo "from your shell (as a normal user)"
 echo "*************************************************************"
}

pre_remove() {
  /bin/true
}