PREUN

/bin/sh

if [ $1 = 0 ]; then
    [ -x /usr/sbin/apxs ] && /usr/sbin/apxs -e -A -n dav libdav.so
    [ -x /usr/sbin/apachectl ] && /usr/sbin/apachectl update
    /bin/rm -f /var/www/html/addon-modules/mod_dav
fi

POSTIN

/bin/sh

/usr/sbin/apxs -e -a -n dav libdav.so
/usr/sbin/apachectl update
ln -snf /usr/share/doc/mod_dav-1.0.3 /var/www/html/addon-modules/mod_dav