[ns] create environment problem in cygwin

[Mohadig Rousstia]

dear all
  
  I have a problem, which is perhaps simple, but that is really consuming  my all. So please help me regarding crating the environment. I have  made this:
  
  export  PATH="$PATH:/cygdrive/c/cygwin/ns-allinone-2.29/bin:/cygdrive/c/cygwin/ns-allinone-2.29/tcl8.4.11/unix:/cygdrive/c/cygwin/ns-allinone-2.29/tk8.4.11/unix"
  
  export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/cygdrive/c/cygwin/ns-allinone-2.29/otcl-1.11:/cygdrive/c/cygwin/ns-allinone-2.29/lib"
  
  export TCL_LIBRARY="$TCL_LIBRARY:/cygdrive/c/cygwin/ns-allinone-2.29/tcl8.4.11/library"
  
  and also any kind of slight modification from the FAQ(still didnt  work), since that was not working. I have tried to put it in(home  directory) bashrc, bash_profile and also in(etc directory) bash, chsrc,  profile. And also any combination of those and combination script  above. That is really consuming time and my patience. perhaps anybody  can help me, please.
  
  Thank you
  
  Best Regards
  
  Mohadig Widha R
  
 		
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