nam problem in ns2 it is urgent

alok kumar <[email protected]> Fri, 15 May 2015 20:50:57 +0530

Newsgroups	gmane.network.simulator.isi
Message-ID	<CACHMSCWj3n+cH4uwytu_O5hUJZz9KWTN_4rhwM59wBHOaQXWmg@mail.gmail.com>

sir,
    I am getting error  when I am entered in  root  then type nam it
gives  error:
   "root@HP:/home/alok# nam
Segmentation fault (core dumped)"

plz solve this problem


thank you