title: Getting an error - AttributeError: 'module' object has no attribute 'run' while running subprocess.run(["ls", "-l"])
body: <p>I am running on a AIX 6.1 and using Python 2.7. Want to execute following line but getting an error.</p>
  
  <pre><code>subprocess.run(["ls", "-l"])
  Traceback (most recent call last):
    File "&lt;stdin&gt;", line 1, in &lt;module&gt;
  AttributeError: 'module' object has no attribute 'run'
  </code></pre>