PREUN

/bin/sh

if [ $1 = 0 ]; then
   /sbin/install-info --delete /usr/share/info/gperf.info.gz /usr/share/info/dir >/dev/null 2>&1|| :
fi
exit 0

POSTIN

/bin/sh

/sbin/install-info /usr/share/info/gperf.info.gz /usr/share/info/dir >/dev/null 2>&1 || :
exit 0