[metadata]
module = sankeyview
author = Rick Lupton
author-email = rick.lupton@eng.cam.ac.uk
home-page = https://github.com/ricklupton/sankeyview
classifiers = License :: OSI Approved :: MIT License
requires = numpy
        pandas
        networkx
        attrs
        palettable

[metadata]
module = sankeyview
author = Rick Lupton
author-email = rick.lupton@eng.cam.ac.uk
home-page = https://github.com/ricklupton/sankeyview
classifiers = License :: OSI Approved :: MIT License
requires = numpy
        pandas
        networkx (>=1,<2)
        attrs
        palettable

Add version constraint for networkx
Add version constraint for networkx

See issue #1
