I am very new to Ubuntu and Python, but I need to run a script for modeling which involves netCDF4. I am using Ubuntu 16.04 and Python 2.7, I have followed this guide of how to install it, but when I try to run my script, it tells me 'No module named netCDF4'. I've tried to reinstall it but it still does not work. Please see the following two screenshots: Successful installation of netCDF4
Any help will be much appreciated :) I don't know what I am doing wrong...