brew install graphviz
pip install theano pydot-ng keras h5py
Bleeding edge:
pip install git+https://github.com/fchollet/keras.git --upgrade
import os
os.environ['OMP_NUM_THREADS'] = '8'
See https://github.com/fchollet/keras/blob/master/CONTRIBUTING.md#pull-requests
pip install pytest pytest-cov python-coveralls pytest-xdist pep8 pytest-pep8