FaceOSC issues on the Pi

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.

I am facing a similar problem, while trying to compile ofxFaceTracker examples in the Pi. @danielJay, were you able to solve this?

i guess you are an OF newbie. you should copy FaceOSC into the folder apps/myApps