[ns] re:aodv under nsallione-2.27

[wei]

hi:

     Does anyone run the aodv tcl script under ns-2? When I run it, it
display such a message:
 /*******************************************************/
 [root at davie-pc aodv]ns aodv.tcl
 invalid command name "Agent/rtProto/AODV"
    while executing
"Agent/rtProto/AODV instproc init args {
        $self next $args
}       "
    (file "aodv.tcl" line 19)
/*********************************************************/

      But In line 23, line 24 of aodv.tcl has the same clause, why it
does't occur the error? COuld you please tell me how to modify the tcl
scripts?

thanks.
davie