NetMets requires the following libraries:

GLUT (OpenGL Utility Toolkit) -- http://www.opengl.org/resources/libraries/glut/
GLEW (OpenGL Extension Wrangler) -- http://glew.sourceforge.net/
RTS (my personal codebase) -- https://github.com/dmayerich/RTS
BOOST Graph Library -- http://www.boost.org/doc/libs/1_52_0/libs/graph/doc/index.html
ANN (Approximate Nearest Neighbor Library) -- http://www.cs.umd.edu/~mount/ANN/

If CMake is unable to find these, make sure to specify their locations.