only try to get it from swipl executable; safer because lib version will always fit executable version; dropping support for older versions
only try to get it from swipl executable; safer because lib version will always fit executable version; dropping support for older versions

jesg/pyswip,enod/pyswip,sriramvenkatapathy/pyswip,nickmain/pyswip,enod/pyswip,sriramvenkatapathy/pyswip,nickmain/pyswip,jesg/pyswip