[ns] validation problem

[Kaleelazhicathu R R Kumar <iscp9133@nus.edu.sg>]

hi all,
   i am new to NS.while validating after installing the
ns-allinone-2.1b6,some tests failed for
 "test-all-red". these tests were for flows-unforced and flows-combined.
 
what should i do to rectify this? will this error affect my simulation if i
use RED.

i did a retest by doing the following:

cd tcl/test
../../ns test-all-red

which gives me the message:
  no script following: "[$# -ge 1]
    then 
           f" argument
         while compiling
"if [ $# -ge 1] "
     (file "test-all-red" line 42)

can anyone help me out since i am new to this...
    
    thanks .
    Renjish.