greetings!
I had recently downloaded Kyle Mcdonalds FaceOSC add on : https://github.com/kylemcdonald/ofxFaceTracker
I had insured this was correctly placed in the addons folder, and when I begun to compile ,
pi@raspberrypi ~/openFrameworks/addons/ofxFaceTracker/FaceOSC make
I receive this error:
../../../libs/openFrameworks/utils/ofConstants.h:3:21: fatal error: GLES/gl.h: No such file or directory
i’ve been searching all over but can’t seem to wrap my head around what I am dealing with, or what path is missing from which file.