title: Installing python 3.6.3 using chef on Ubunbu 16.04
body: <p>I'm trying to install python 3.6.3 on Ubuntu 16.04 using chef cookbooks <a href="https://github.com/poise/poise-python" rel="nofollow noreferrer" title="poise-python">poise-python</a> and seem to be going aroud in circles. I've tried various differnet methods using the docs but none seem to work.</p>
  
  <p>I've trid adding these after including the recipe</p>
  
  <pre><code>python_runtime '3.6.3'
  
  python_runtime '3' do
  options version: '3.6'
  end
  </code></pre>
  
  <p>I've tried these in the attributes.</p>
  
  <pre><code>node.default['poise-python']['poise_python_version'] = '3.6.3'
  node.default['poise-python']['version'] = '3.6.3'
  </code></pre>
  
  <p>I've tried to install the version I want i na virtual enviroment</p>
  
  <pre><code>python_virtualenv '/opt/myapp' do   
  group "group"   
  python '3.6.3'   
  action :create 
  end
  </code></pre>
  
  <p>Any suggestions on how best to install the version of python I require?</p>