TrueEyes requires the following libraries: GLUT (OpenGL Utility Toolkit) http://www.opengl.org/resources/libraries/glut/ GLEW (OpenGL Extension Wrangler) http://glew.sourceforge.net/ Qt http://qt-project.org/ RTS (my personal codebase) https://github.com/dmayerich/RTS If CMake is unable to find these, make sure to specify their locations.