networkx == 1.11
pandas == 0.18.0
pytest == 2.8.5
numpy == 1.11.0
scipy == 0.17.1
setuptools == 21.0.0
scikit_learn == 0.17.1

networkx==2.2
pandas == 0.18.0
pytest == 2.8.5
numpy == 1.11.0
scipy == 0.17.1
setuptools == 21.0.0
scikit_learn == 0.17.1

Update networkx from 1.11 to 2.2
Update networkx from 1.11 to 2.2