add a verbose fail message for linux.
add a verbose fail message for linux.

Cosmius/jpype,rrader/jpype,marscher/jpype,originell/jpype,originell/jpype,ktan2020/jpype,icedwater/jpype,rrader/jpype,rrader/jpype,icedwater/jpype,rrader/jpype,Cosmius/jpype,icedwater/jpype,marscher/jpype,Cosmius/jpype,originell/jpype,ktan2020/jpype,ktan2020/jpype,marscher/jpype,Cosmius/jpype,originell/jpype,icedwater/jpype,marscher/jpype,ktan2020/jpype,originell/jpype