post_install() {
  echo "-------"
  echo "Updating Default Cursor Theme"
  echo "-------"
  sed 's/Inherits=.*/Inherits=VideCursors/' /usr/share/icons/default/index.theme > /usr/share/icons/default/index.theme.tmp
  mv /usr/share/icons/default/index.theme /usr/share/icons/default/index.theme.DO_NOT_DELETE.bak
  mv /usr/share/icons/default/index.theme.tmp /usr/share/icons/default/index.theme
}

post_upgrade() {
  post_remove
  post_install
}

post_remove() {
  echo "-------"
  echo "Reverting Default Cursor Theme"
  echo "-------"
  mv /usr/share/icons/default/index.theme.DO_NOT_DELETE.bak /usr/share/icons/default/index.theme
}