cython
networkx
numba
numpy
pillow
planarity
scipy
sympy

[:python_version == "2.7"]
matplotlib<3.0,>=2.0

[:python_version == "3.6"]
matplotlib>=2.0

[optimisation]
pyopencl
pycuda

[robotics]
roslibpy

[viewers]
PyOpenGL
PySide2
vtk
