Approximate images with circles
- Hill climbing
- Generic Algorithm
- Most of OpenGL is installed when installing Allegro
- Also GL/glcorearb.h is needed
- Download https://www.opengl.org/registry/api/GL/glcorearb.h
- Put it in /usr/include/GL/
- sudo apt-get install mesa-utils
- The libbsd is used for its random function.
- sudo apt-get install libbsd