title: No module named flask_bcrypt
body: <pre><code>python run.py 
  Traceback (most recent call last):
    File "run.py", line 1, in &lt;module&gt;
      from flaskblog import create_app
    File "/home/vguggilam/Downloads/Python/Flask_Blog/12-Error-Pages/flaskblog/__init__.py", line 3, in &lt;module&gt;
      from flask_bcrypt import Bcrypt
  ImportError: No module named flask_bcrypt
  </code></pre>