Extend the impl exists logic to also test whether any required executable is on the path
Extend the impl exists logic to also test whether any required executable is on the path

ssorj/quiver,tabish121/quiver,tabish121/quiver,tabish121/quiver,ssorj/quiver,ssorj/quiver,ssorj/quiver,tabish121/quiver,tabish121/quiver,ssorj/quiver,tabish121/quiver,ssorj/quiver,ssorj/quiver,tabish121/quiver