title: tensor flow install problems
body: <p>the command </p>
  
  <pre><code>pip3 install tensorflow
  </code></pre>
  
  <p>doesn`t work. 
  I know that gaps in the directories/path names can cause problems. Therefore I tried to specify the path of the installation as an installation-condition</p>
  
  <pre><code> pip3 install tensorflow -t=C:\Users\my HP-Probook\.spyder-py3
  </code></pre>
  
  <p>But that doesn't work either</p>