info_dir=/usr/share/info info_files=(octave.info octave.info-1 octave.info-2 octave.info-3 octave.info-4 octave.info-5 octave.info-6 octave.info-7 octave.info-8) post_install() { for f in ${info_files[@]}; do install-info ${info_dir}/$f.gz ${info_dir}/dir 2> /dev/null done } post_upgrade() { post_install } pre_remove() { for f in ${info_files[@]}; do install-info --delete ${info_dir}/$f.gz ${info_dir}/dir 2> /dev/null done }