matplotlib
numpy
ipywidgets
scipy
jupyter_contrib_nbextensions
cite2c
seaborn
git+git://github.com/econ-ark/hark@master

matplotlib
numpy
ipywidgets
scipy
jupyter_contrib_nbextensions
cite2c
seaborn
git+https://github.com/econ-ark/hark@master

Update to use https to fetch master branch
Update to use https to fetch master branch