How To Install NS2 On Ubuntu

1. Download a copy of ns-allinone-2.31.tar.gz and paste on your home directory (eg,
/home/myusername/)
2. Then from the command prompt there, execute the following:

•  tar -xzf ns-allinone-2.31.tar.gz
•  cd ns-allinone-2.31
•  ./install

After a long wait and a whole lot of text, you should see the installation finish up with text like the following: