在mac上裝一個tensorflow做一些小的實驗還是蠻方便的。用virtualenv的方式避免了很多麻煩。
sudo pip install --upgrade virtualenv
virtualenv --system-site-packages tensorflow
pip install --upgrade https://storage.googleapis.com/tensorflow/mac/tensorflow-0.7.1-py2-none-any.whl
但是在運行的時候發現報錯：
from matplotlib.backends import _macosx
RuntimeError: Python is not installed as a framework. The Mac OS X backend will not be able to function correctly if Python is not installed as a framework. See the Python documentation for more information on installing Python as a framework on Mac OS X. Please either reinstall Python as a framework, or try one of the other backends. If you are Working with Matplotlib in a virtual enviroment see ‘Working with Matplotlib in Virtual environments’ in the Matplotlib FAQ
解決的方法也很簡單：
vim ~/.matplotlib/matplotlibrc
然後輸入以下內容：
backend: TkAgg