NS-2 (2.34) development in Linux.

1) Install the NS2. 2) Make a backup copy of your NS2 folder, i.e. ns-allinone-2.34 somewhere so     that you can reset the changes by replacing. 3) Download the Eclipse SDK 3.7.2 Indigo (Classic) from here . This file is      approx. of size 174 MB. 4) Download the CDT from here. This file is approx. of size 44 MB. 5) Copy the "eclipse-SDK-3.7.2-linux-gtk.tar.gz" file to user folder (/home/user)      and extract. 6) Open the eclipse and set the workspace as /home/user/ns-allinone-2.34. 7) Now in Eclipse go to Help->Install New Software... A window with name     "install" will pop up. Then go to Add. Put the values as shown below.     Name:- CDT     Location:- Browse to the "cdt-master-6.0.2.zip" file. 8) Check "CDT Main Features" and "CDT Optional Features", click next,     then accept license and finish. At last it will ask you to restart Eclipse, then     choose Restart. 9) Now choose /home/user/ns-allinone-2.3