[ns] question regarding class OldSim error

Hi all; I have installed ns2.33 on centOS . The allinone package has installed correctly and all validation tests have passed ...but whenever i try to run a .tcl file, it gives the following error: *error* when *calling* *class* *OldSim*: example1; ocassionally it also gives the following *err

[ns] question regarding class OldSim error

hi all; I installed ns2.31 on ubuntu 8.04. The allinone package installed correctly and passed all validation tests...but whenever i try to run a .tcl file,it gives the following error% ns example1 error when calling class OldSim: example1ocassionally it also gives the following error:warning wo