How to install NS 2.33 under Ubuntu (tested on 8.04)

Task: install ns2 2.33 on ubuntu using the install script of the all in one package.

Symptom: you get an error about not having X includes even after you have installed build-essential and libx11-dev.

Solution: do the following:

sudo apt-get install build-essential autoconf automake libxmu-dev xlibs-static-dev xlibs-data x-dev xorg-dev

Then run install script.