title: Could not find a version that satisfies the requirement thread (from versions: ) No matching distribution found for thread
body: <p>I wrote my program in python 3.6.2,i want install thread pakage by:</p>
  
  <pre><code>pip install thread
  </code></pre>
  
  <p>but i get error bellow:</p>
  
  <pre><code>Could not find a version that satisfies the requirement thread (from versions: )
  No matching distribution found for thread
  </code></pre>
  
  <p>also use command bellow :</p>
  
  <pre><code>pip3 install thread 
  </code></pre>
  
  <p>but again get error top.
  how can fix it?</p>