title: Running a Docker image in PyCharm causes "Invalid volume specification"
body: <p>I am trying to run a project based on a Docker Image (Tensorflow, following instructions from <a href="http://www.netinstructions.com/how-to-install-and-run-tensorflow-on-a-windows-pc/" rel="nofollow">this tutorial</a>) as described in <a href="https://blog.jetbrains.com/pycharm/2015/12/using-docker-in-pycharm/" rel="nofollow">this blog</a>. The Docker is running fine, but I'm unable to import it in PyCharm (professional, does not work in community version). I get the following error message:</p>
  
  <blockquote>
    <p>Error running main: Can't run remote python interpreter:
    {"message":"Invalid bind mount spec
    \"C:/Path-to-project/Project-name:/opt/project:rw\":
    Invalid volume specification:
    'C:/Path-to-project/Project-name:/opt/project:rw'"}</p>
  </blockquote>
  
  <p>How to solve this?</p>