Patch module Wimax pour ns-allinone-2.33

Salemo 3likom tous le monde
Merci en avance
Je suis étudiant maitrise informatique;maintenant j'ai un projet fin d'étude sur implémentation wimax sous ns-2.33(choix)
J'arrive à installer ns-2.33 mais lors d'éxecution d'un script tcl de réseaux wimax (indication je travaille sur UBUNTU9.04) j'ai l'affichage suivant:

@jaouadi-laptop:~/Bureau/nnn$ ns bilel.tcl
using backward compatible Agent/CBR; use Application/Traffic/CBR instead
jaouadi@jaouadi-laptop:~/Bureau/nnn$ ns 100.tcl
num_nodes is set 10
invalid command name "Mac/802_16"
while executing
"Mac/802_16 create _o19 "
invoked from within
"catch "$className create $o $args" msg"
invoked from within
"if [catch "$className create $o $args" msg] {
if [string match "__FAILED_SHADOW_OBJECT_" $msg] {
delete $o
return ""
}
global errorInfo
error "class $..."
(procedure "new" line 3)
invoked from within
"new $mactype"
(procedure "_o14" line 10)
(Node/MobileNode add-interface line 10)
invoked from within
"$node add-interface $chan $propInstance_ $llType_ $macType_ $ifqType_ $ifqlen_ $phyType_ $antType_ $topoInstance_ $inerrProc_ $outerrProc_ $FECProc_"
(procedure "_o3" line 74)
(Simulator create-wireless-node line 74)
invoked from within
"_o3 create-wireless-node"
("eval" body line 1)
invoked from within
"eval $self create-wireless-node $args"
(procedure "_o3" line 23)
(Simulator node line 23)
invoked from within
"$ns node"
invoked from within
"set node_(0) [$ns node]"

Please can anyone helpme
je rendre le projet lieu 16Mai2010
merci