added prerequisites

src/lab/Prerequisites.html

@@ -100,10 +100,17 @@ <h2 class="text-h2-lightblue" style=" margin-bottom: 20px; margin-top: 10px; "><
 
 							<!--edit -->
 <h1 class="text-h2-lightblue">Pattern Recognition Lab</h1><div>
-<p>
-			The experiments are targeted at students who have just finished a first course in programming. Knowledge of writing programs in any programming language is expected. No prior experience with data structuers is required. 
-			</p>
-<a href="installJava.html">Click here for steps to install Java and Icedtea plugin</a>
+<p> - This lab requires few Software Dependencies to run the Simulations </p>
+<ol>
+<li> Java1.7,</li>
+<li> Browsers Firefox 50 and it's below versions, internet explorer.</li>
+<li> IcedTea Plugin for Linux Operating System.</li>
+</ol>
+<p> - We recommend the following for the smooth running of these simulations</p>
+<ol>
+<li> Install VirtualBox - Virtual Labs offers a free download of a customized VirtualBox with the required pre installed all the software dependencies(Java 1.7). Please follow the <a href="https://docs.google.com/document/d/1mX0YMtFk4Dxn_vQBJmUJ8pIOPE2hVf6AscJMdLWd9k8/edit#">link</a> to download, install and use VirtualBox for Virtual Labs.</li>
+</ol>
+<br/>
 </div>						</div>
 					</div>
 			</div>