PREUN

/bin/sh

if [ $1 = 0 ] ; then
  /sbin/install-info --delete /usr/share/info/udunits2.info /usr/share/info/dir || :
fi

POSTIN

/bin/sh

/sbin/ldconfig
/sbin/install-info /usr/share/info/udunits2.info /usr/share/info/dir || :