Installing TensorFlow on Mac OS X

hello_world_tensorflow.sh

#!/usr/bin/env bash

# install with anacona
# https://www.tensorflow.org/install/install_mac#installing_with_anaconda
conda create -n tensorflow
source activate tensorflow

#Python 2.7
TF_PYTHON_URL=https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-1.3.0-py2-none-any.whl
#Python 3.4, 3.5, or 3.6
#TF_PYTHON_URL=https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-1.3.0-py3-none-any.whl

pip install --ignore-installed --upgrade ${TF_PYTHON_URL}
source deactivate

# validate installation
cat <<EOF > hello.py
import tensorflow as tf
hello = tf.constant('Hello, TensorFlow!')
sess = tf.Session()
print(sess.run(hello))
EOF

source activate tensorflow
time python hello.py 
source deactivate