[ns] Problem installation of ns2.29 under Linux

[Wais Rene]

Dear All

Im trying to install ns2.29 under Fedora Linux 7. When trying to run a
simulation a got the following mistake:

nam: no display name and no $DISPLAY environment variable.

My environment variable file ./bashrc look like this:


*exportPATH=$PATH:/home/ns-allinone-2.29/bin:/home/ns-allinone-2.29
/tcl8.4.11/unix:/home/ns-allinone-2.29 /tk8.4.11/unix
export LD_LIBRARY_PATH=/home/ns-allinone-2.29/otcl-1.11
export LD_LIBRARY_PATH=/home/ns-allinone-2.29/lib
export TCL_LIBRARY=/home/ns-allinone-2.29/tcl8.4.11/library*
* *
And i added the line *export DISPLAY=:0.0 *at the end the end but the result
is the same

Can somebody please tell me what i should do to overcome this difficulty?

Thanks in advance

Regards