title: Jupyter notebook can't load installed package in conda environment
body: <p>I've created a <code>conda</code> environment:</p>
  
  <pre><code>$ conda create --name py3 matplotlib scipy astropy photutils
  </code></pre>
  
  <p>Everything installed properly, including the <code>photutils</code> package that is installed from the <a href="http://ssb.stsci.edu/astroconda" rel="nofollow noreferrer">http://ssb.stsci.edu/astroconda</a> channel.</p>
  
  <p>Now I activate the environment and open a Jupyter notebook:</p>
  
  <pre><code>$ source activate py3
  (py3) $ jupyter notebook
  </code></pre>
  
  <p>With <code>py3</code> as the <em>Default</em> environments, and <code>photutils</code> installed</p>
  
  <p><a href="https://i.stack.imgur.com/hmsfM.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/hmsfM.png" alt="enter image description here"></a></p>
  
  <p>I open a new notebook that uses the <em>Default</em> kernel and attempt to load <code>photutils</code></p>
  
  <p><a href="https://i.stack.imgur.com/TW8ta.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/TW8ta.png" alt="enter image description here"></a></p>
  
  <p>which will not work.</p>
  
  <p>What is going on here? The only thing that I find strange is that the name of the <code>photutils</code> package is shown as <code>http://ssb.stsci.edu/astroconda::photutils0.4</code> by Jupyter in the <code>Conda</code> tab. Is this the issue? If so, how can I fix this?</p>