How to display the Depth image on my screen

From the Github Examples - Tutorial 3 depth-sensing, how to display the depth Map on the screen.
I have the error message :
OpenGL.error.NullFunctionError: Attempt to call an undefined function glutInit, check for bool(glutInit) before calling

Thank you

Hi @cjacquel,

Can you try our sample rather here rather than the tutorial? zed-sdk/depth sensing/depth sensing at master · stereolabs/zed-sdk · GitHub

It seems that you are having an opengl error, please make sure that you have opengl installed and that you are using the sample with a graphical interface (not through ssh for e.g.)