title: How to use Colab with Ubuntu 16?
body: <p>I'm trying out CNTK on Google Colab, and Colab runs on Ubuntu 18.</p>
  
  <p>However, CNTK requires OpenMPI 1.10.x, but this version of OpenMPI is only available on Ubuntu 16.</p>
  
  <p>Is it possible to switch Colab to Ubuntu 16 to run CNTK?</p>