post_install() {
    echo -n "Updating vim help tags..."
    /usr/bin/vim --noplugins -u NONE -U NONE \
        --cmd ":helptags /usr/share/vim/vimfiles/doc" --cmd ":q" > /dev/null 2>&1
    echo "done."
    echo "To use neobundle, please check the file in /usr/share/neobundle/vimrc.sample"
    echo "and update your ~/.vimrc file, accordingly"
}

post_upgrade() {
  post_install $1
}

post_remove() {
  echo -n "Updating vim help tags..."
  /usr/bin/vim --noplugins -u NONE -U NONE \
      --cmd ":helptags /usr/share/vim/vimfiles/doc" --cmd ":q" > /dev/null 2>&1
  echo "done."
  echo "Please remember to remove neobundles from your ~/.vimrc file"
  echo "and from your ~/.vim directory!"
}