post_install() { test -x usr/bin/install-info && install-info usr/share/info/libbinio.info.gz usr/share/info/dir 2>/dev/null } post_upgrade() { test -x usr/bin/install-info && install-info usr/share/info/libbinio.info.gz usr/share/info/dir 2>/dev/null } pre_remove() { test -x usr/bin/install-info && install-info --delete usr/share/info/libbinio.info.gz usr/share/info/dir 2>/dev/null }