title: IPython Notebook: Why do not appearing the widgets after installing correctly ipywidgets in DSX?
body: <p>After installing ipywidgets in a Jupiter notebook, DSX (IBM Datascience Experience framework), it doesn't show the widget, just a static stuff or <code>A Jupyter Widget</code></p>
  
  <p>Example:</p>
  
  <pre><code>import ipywidgets as widgets
  
  widgets.Dropdown(
      options = { 'One': 1, 'Two': 2, 'Three': 3 },
      value = 2,
      description = 'Number:',
  )
  </code></pre>
  
  <p>Result: A Jupiter Widget</p>
  
  <p>I have tried several versions of <code>!jupyter nbextension enable --py widgetsnbextension --sys-prefix</code> based on <a href="http://ipywidgets.readthedocs.io/en/latest/user_install.html" rel="nofollow noreferrer">http://ipywidgets.readthedocs.io/en/latest/user_install.html</a>, but I still got the same error message:</p>
  
  <blockquote>
    <p>PermissionError: [Errno 13] Permission denied: '/usr/local/src/conda3_runtime/4.1.1/etc/jupyter/nbconfig/notebook.json'</p>
  </blockquote>
  
  <p>Or installing with conda:</p>
  
  <blockquote>
    <p>CondaIOError: IO error: Missing write permissions in: /usr/local/src/conda3_runtime/4.1.1</p>
  </blockquote>