title: Getting an UnsatisfiableError when installing a package
body: <p>I am trying to install the pairtools (<a href="https://github.com/mirnylab/pairtools" rel="nofollow noreferrer">https://github.com/mirnylab/pairtools</a>) package on Mac terminal using the following command:</p>
  
  <pre><code>conda install -c conda-forge -c bioconda pairtools
  </code></pre>
  
  <p>When I run this I am getting the following error message:</p>
  
  <pre><code>Collecting package metadata (current_repodata.json): done
  Solving environment: failed
  Collecting package metadata (repodata.json): done
  Solving environment: failed
  
  UnsatisfiableError: The following specifications were found to be incompatible with each other:
  
    - pip -&gt; python[version='&gt;=3.6,&lt;3.7.0a0']
  </code></pre>
  
  <p>Is this a version problem? The current version of python I have is 3.7.3.
  How do I correct this problem? Any help would be greatly appreciated. Thanks!</p>
  
  <p>I updated the packages before running the above command by:
  conda update anaconda and conda update --all</p>