title: Unable to install prettytable in anaconda
body: <p>I want to install <code>prettytable</code> package in anaconda. 
  To install this package with conda I have run:</p>
  
  <p><code>conda install -c synthicity prettytable</code>  </p>
  
  <p>and received the following error:</p>
  
  <pre><code>(base) C:\Users\hp&gt;conda install -c synthicity prettytable
  Solving environment: failed
  
  UnsatisfiableError: The following specifications were found to be in conflict:
    - anaconda==5.2.0=py36_3
    - prettytable
  Use "conda info &lt;package&gt;" to see the dependencies for each package.
  </code></pre>
  
  <p>I've no idea what conflict is it. and couldn't find any solution to this problem. Can someone please help me?</p>