title: cassandra 2.2 CQl Shell supports python 2.7
body: <p>Error I am get when trying to start cql Shell</p>
  
  <pre><code>&gt;cqlsh
  CQL Shell supports only Python 2.7
  &gt;
  </code></pre>
  
  <p>I have installed python2.7 but it is still giving the same error.
  do i have to set path some were?
  i have installed Cassandra 2.2 from datastax suing this command</p>
  
  <pre><code>sudo yum install dsc22
  </code></pre>