title: Error importing tensorflow in anaconda on Mac OSX
body: <p>I am trying to import tensorflow using python and anaconda on Mac OSX 10.11.6 (El Capitan). I have followed the instructions on tensorflow.org relating to installation with anaconda as follows:</p>
  <pre><code>conda create -n tensorflow pip python=3.6
  source activate tensorflow
  sudo -H pip3 install --ignore-installed --upgrade https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-1.10.0-py3-none-any.whl
  </code></pre>
  <p>And then starting python, and typing import tensorflow, produces an error:</p>
  <p><code>ImportError: dlopen(/anaconda3/envs/tensorflow/lib/python3.6/site-packages/tensorflow/python/_pywrap_tensorflow_internal.so, 6): Symbol not found: _SecKeyCopyExternalRepresentation</code></p>
  <p>Followed by more similar errors which resulted in a failure to load the native tensorflow runtime.</p>
  <p>Any assistance would be much appreciated!</p>