Plone install not recognizing gcc in openSuSE

I am installing Plone 5.0.6 Unified Installer on Server running openSuSE 42.1.

Plone indicated not finding gcc and listed directories it read for normal location. gcc is in /usr/bin, but I updated my gcc to newer version 5.x which is identified clearly in /usr/bin, but Plone still does not recognize the compiler.
What can I do next?