title: Problems with installing python 3.6 libraries via pip - python36.dll not found
body: <p>I'm trying to install python libraries via the pip command (including but not limited to the "tensorflow" library) from the windows 10 shell. I want to use the Anaconda Python distribution, so I downloaded Anaconda3 (5.0.1 - 64 bit) and followed the official instructions from [<a href="https://www.tensorflow.org/install/install_windows][1]" rel="nofollow noreferrer">https://www.tensorflow.org/install/install_windows][1]</a>. </p>
  
  <p>Unfortunately, both ways suggested by tensorflow don't work out for me. Since only the "native pip installation" is officially supported and I am receiving the same system error by trying to install tensorflow via anaconda, I will only show you the code using pip. However, trying to install e.g. the "pyDOE" library, I get the same error message):</p>
  
  <p><strong>using native pip</strong></p>
  
  <pre><code>Microsoft Windows [Version 10.0.16299.125]
  (c) 2017 Microsoft Corporation. Alle Rechte vorbehalten.
  
  C:\WINDOWS\system32&gt; python -V
  Python 3.6.3 :: Anaconda, Inc.
  
  C:\WINDOWS\system32&gt; pip3 install tensorflow
  Der Befehl "pip3" ist entweder falsch geschrieben oder
  konnte nicht gefunden werden.
  
  C:\WINDOWS\system32&gt; pip install tensorflow
  Collecting tensorflow
    Using cached tensorflow-1.4.0-cp36-cp36m-win_amd64.whl
  Collecting protobuf&gt;=3.3.0 (from tensorflow)
    Using cached protobuf-3.5.0.post1-py2.py3-none-any.whl
  Collecting tensorflow-tensorboard&lt;0.5.0,&gt;=0.4.0rc1 (from tensorflow)
    Using cached tensorflow_tensorboard-0.4.0rc3-py3-none-any.whl
  Requirement already satisfied: numpy&gt;=1.12.1 in c:\users\constantin\anaconda3\lib\site-packages (from tensorflow)
  Collecting enum34&gt;=1.1.6 (from tensorflow)
    Using cached enum34-1.1.6-py3-none-any.whl
  Requirement already satisfied: six&gt;=1.10.0 in c:\users\constantin\anaconda3\lib\site-packages (from tensorflow)
  Requirement already satisfied: wheel&gt;=0.26 in c:\users\constantin\anaconda3\lib\site-packages (from tensorflow)
  Requirement already satisfied: setuptools in c:\users\constantin\anaconda3\lib\site-packages (from protobuf&gt;=3.3.0-&gt;tensorflow)
  Requirement already satisfied: werkzeug&gt;=0.11.10 in c:\users\constantin\anaconda3\lib\site-packages (from tensorflow-tensorboard&lt;0.5.0,&gt;=0.4.0rc1-&gt;tensorflow)
  Collecting bleach==1.5.0 (from tensorflow-tensorboard&lt;0.5.0,&gt;=0.4.0rc1-&gt;tensorflow)
    Using cached bleach-1.5.0-py2.py3-none-any.whl
  Collecting markdown&gt;=2.6.8 (from tensorflow-tensorboard&lt;0.5.0,&gt;=0.4.0rc1-&gt;tensorflow)
    Using cached Markdown-2.6.10.zip
      Complete output from command python setup.py egg_info:
  
      ----------------------------------------
  Command "python setup.py egg_info" failed with error code 3221225781 in C:\Users\CONSTA~1\AppData\Local\Temp\pip-build-ldme8yek\markdown\
  </code></pre>
  
  <p>Additionally, a System Error Window appears which tells me that the execution of the code can not be continued because python36.dll can not be found. Reinstallation is said to fix the problem, but it doesn't.</p>
  
  <p>python36.dll is located in this path: </p>
  
  <pre><code>C:\Users\Constantin\Anaconda3
  </code></pre>
  
  <p>Anaconda has been added to the path variables during the installation.</p>