title: Can't use IPython console in PyCharm
body: <p>I wanted to use <code>ipython</code> as default console in <code>Pycharm</code> but it doesn't work.</p>
  
  <p>I have selected use <code>ipython</code> when available in the console option available under Build,Deployment and Execution in Settings. Did the same in Default Settings also. But it doesn't seem to work.</p>
  
  <p>I am using <code>Python 3.6.3</code> , <code>IPython 6.2.1</code> and <code>PyCharm Professional 2017.3</code></p>