title: No module named 'flask' while using Vagrant
body: <p>I am trying to setup Vagrant in my machine(ubuntu 15.10 64bit). and I followed the steps mentioned here <a href="https://github.com/paste/fvang" rel="nofollow">link</a></p>
  
  <p>I am getting error as no Flask found when I run app.py</p>
  
  <p>Am i missing something here? Its mentioned that all packages from requirements will be installed automatically. But I am not able to make it work.</p>
  
  <p><strong>Steps are as follows:</strong></p>
  
  <p>Getting started</p>
  
  <pre><code>Install Vagrant
  </code></pre>
  
  <p>Clone this repo as your project name:</p>
  
  <pre><code>git clone git@github.com:paste/fvang.git NEW-PROJECT-NAME
  </code></pre>
  
  <p>Configure project name and host name in ansible/roles/common/vars/main.yml:</p>
  
  <pre><code>project_name: "fvang"
  host_name: "fvang.local"
  </code></pre>
  
  <p>Modify your local /etc/hosts:</p>
  
  <pre><code>192.168.33.11   fvang.local
  </code></pre>
  
  <p>Build your Vagrant VM:</p>
  
  <pre><code>vagrant up
  </code></pre>
  
  <p>Log into the VM via SSH:</p>
  
  <pre><code>vagrant ssh
  </code></pre>
  
  <p>Start Flask development server:</p>
  
  <pre><code>cd ~/fvang
  python app/app.py
  </code></pre>