[ns] regarding ns2allinone installaion

[sundara lakshmi]

  hi
   
  while i am trying to install ns2allinone2.29 in RedHat 9,
  i got the error as
   
   
  {standard input}:697: Error: symbol `dy' is already defined
> {standard input}:703: Error: symbol `dx' is already defined
    > {standard input}:750: Error: symbol `q' is already defined
> {standard input}:756: Error: symbol `p' is already defined
> {standard input}:762: Error: symbol `q' is already defined
> {standard input}:768: Error: symbol `q' is already defined
> make: *** [tk3d.o] Error 1
> tk8.4.5 make failed! Exiting ...

  how can i overcome it?
   
  Sundaralakshmi

 		
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