This video describes how to install Drupal 7.31 on Ubuntu Server 14.04 LTS.
Drupal is open source software maintained and developed by a community of 721,200+ users and developers. Use it to build everything from personal blogs to enterprise applications. It is written PHP and a backend database, such as MySQL. Thousands of add-on modules and designs let you build any site you can imagine. Drupal is free, flexible, robust and constantly being improved by hundreds of thousands of passionate people from all over the world.(DrupalFact)
Command and screenshot can read on step-by-step intsalling drupal in ubuntu server 14.04 @ ubuntuserverguide.com