http://wiki.jikexueyuan.com/project/tensorflow-zh/get_started/os_setup.html
python3
# Mac OS X, CPU only:
$ sudo easy_install --upgrade six
$ sudo pip3 install --upgrade https://storage.googleapis.com/tensorflow/mac/tensorflow-0.9.0-py3-none-any.whl
https://github.com/tensorflow/tensorflow.git
*安装完以后,在Python环境中,运行import tensorflow as tf,如果出现ImportError: No module named protobuf错误,请先卸载pip uninstall protobuf。然后重新装一遍既可以使用