POSTIN

/bin/sh

if [ -x /usr/bin/update-menus ]; then
        /usr/bin/update-menus
fi
/sbin/ldconfig

POSTUN

/bin/sh

if [ "$1" = 0 ]; then
        if [ -x /usr/bin/update-menus ]; then
        /usr/bin/update-menus
        fi
fi  
/sbin/ldconfig