title: Using C++ on Jupyter
body: <p>I want to use the C++ kernel with Jupyter Notebook and lab on Windows 10. I have tried following the instructions at <a href="https://github.com/QuantStack/xeus-cling?fbclid=IwAR3EOC0yxcpe3hf0Lo82V1ioCZYQzagirnY-y4uVvWy6dOIpUL5TthHcx7M" rel="nofollow noreferrer">https://github.com/QuantStack/xeus-cling?fbclid=IwAR3EOC0yxcpe3hf0Lo82V1ioCZYQzagirnY-y4uVvWy6dOIpUL5TthHcx7M</a>. </p>
  
  <p>I am seeing the following output:</p>
  
  <pre><code>(base) C:\Users\Rogan&gt;conda activate cling
  
  (cling) C:\Users\Rogan&gt;conda install xeus-cling -c QuantStack
  
  Collecting package metadata (current_repodata.json): done
  
  Solving environment: failed with current_repodata.json, will retry with next repodata source.
  
  Collecting package metadata (repodata.json): done
  
  Solving environment: failed
  
  
  PackagesNotFoundError: The following packages are not available from current channels:
  
    - xeus-cling
  
  Current channels:
  
  ---
  
  
  To search for alternate channels that may provide the conda package you're
  looking for, navigate to
  
      https://anaconda.org
  </code></pre>
  
  <p>and the search bar at the top of the page is:</p>
  
  <pre><code>(cling) C:\Users\Rogan&gt;
  </code></pre>
  
  <p>Can anyone tell me what the problem might be?</p>
  
  <p>I would like to add Java, R, and C later on but am unable to even get C++ working.</p>