title: cannot install pyimagej on python
body: <p>I need to write a code using jupyter notebook but need imagej packages.
  I installed pyimagej using several commands</p>
  <pre><code>conda install -c conda-forge pyimagej
  conda install -c conda-forge/label/cf201901 pyimagej
  conda install -c conda-forge/label/cf202003 pyimagej
  </code></pre>
  <p>But I always get this error: ModuleNotFoundError: No module named 'ij'
  when I try</p>
  <pre><code>from ij import IJ
  </code></pre>
  <p>I know that I can use imagej editor but I need to use jupyter notebook. Could someone help?</p>