PREUN
/bin/sh
/sbin/install-info --remove /usr/info/units.info.bz2 /usr/info/dir
POSTIN
/bin/sh
/sbin/install-info /usr/info/units.info.bz2 /usr/info/dir
/bin/sh
/sbin/install-info --remove /usr/info/units.info.bz2 /usr/info/dir
/bin/sh
/sbin/install-info /usr/info/units.info.bz2 /usr/info/dir