Problems Running ns2.33 (Network Simulator)

[Masiff]

Hi everyone,

I'm new to both the Linux environment and to ns (the network simulator). After succesfully downloading and installing ns on my Fedora 8 system I set the environment variables by copying the paths into the .bash_profile file in /root. I rebooted and thought I was ready to go, but when attempting to run a tcl script example the following is displayed (on the terminal window) "ns: command not found"

I'v tried to search for possible solutions elswhere on the net but to no avail.

Can any1 offer some help?

[lucky_cool]

Hi.
I m also facing the same problem but the figure is that i m not able to login in root,next time i reboot the system