Problem in running example script fq.tcl

[Srikar B S <srikar@cse.iitk.ac.in>]

I am unable to run the script fq.tcl successfully. Any idea what is the
problem. The error message is as follows

expected a list of classes but got Classifier/Flow
    (Class superclass line 1)
    (Object init line 1)
    invoked from within
"Classifier/Flow/FQ init -superclass Classifier/Flow"
    (Class create line 1)
    invoked from within
"Class create Classifier/Flow/FQ -superclass Classifier/Flow"
    ("eval" body line 1)
    invoked from within
"eval [list $self] create [list $m] $args         "
    (procedure "Class" line 5)
    (Class unknown line 5)
    invoked from within
"Class Classifier/Flow/FQ -superclass Classifier/Flow"
    (file "fq.tcl" line 49)


Srikar