hi ... i installed ns-2.33 successfully but the problem is that NAM is not working. when i run a tcl script it gives an error :
"stop"
[root@localhost programs]# ns 5nodes.tcl
ns: finish: couldn't execute "nam": permission denied
while executing
"exec nam out.nam &"
(procedure "finish" line 6)
invoked from within
"finish"
my OS is fedora 16
...
