title: ImportError: No module named 'yaml'
body: <p>I have one script in which I am trying to execute </p>
  
  <pre><code>python3 env/common_config/add_imagepullsecret.py
  </code></pre>
  
  <p>But, I am getting the following error:</p>
  
  <pre><code> [root@kevin]# python3 env/common_config/add_imagepullsecret.py
   Traceback (most recent call last):
   File "env/common_config/add_imagepullsecret.py", line 4, in &lt;module&gt;
   import yaml
   ImportError: No module named 'yaml'
   [root@kevin]# pip3 install pyyaml
   Requirement already satisfied: pyyaml in /usr/lib64/python3.4/site-packages 
   (3.12)
   [root@kevin]#
  </code></pre>
  
  <p>PyYAML is already installed in the machine:</p>
  
  <pre><code> [root@bhimsvm31 k8s]# pip3 install pyyaml
   Requirement already satisfied: pyyaml in /usr/lib64/python3.4/site-packages 
   (3.12)
   [root@bhimsvm31 k8s]#
  </code></pre>
  
  <p>How can I get this script to import PyYAML?</p>