post_install() {
  echo ''
  echo ' Add yourself to the "maccel" group and install the module!'
  echo '   usermod -aG maccel $USER;'
  echo '   modprobe maccel;'
  echo ''
}

post_upgrade() {
  echo ''
  echo ' Remember to reload the module!'
  echo '   rmmod maccel && modprobe maccel'
  echo ''
}

# post_remove() { }