problem when compilling Jigsaw2.0.3 -----'GrepPutFilter.java' is absent !!!

	when compilling Jigsaw2.0.3

> make: Fatal error: Don't know how to make target `GrepPutFilter.class'
> Current working directory
> /home/lmcyaga/workarea/specification/Jigsaw-203/src/classes/org/w3c/jigsaw
> /filters
> 
> 
> the file `GrepPutFilter.class' can not be done because
> `GrepPutFilter.java' is absent !!!
> 
> does it mean this class is not required and i must remove it from the
> Makefile OR what ???
> 
> Thank
> 
> Gam
> _________________________________________________________________________
> Yanick Gamelin
> 
> Software Engineer Jr, System Research dpt.
> Ericsson Research Canada
> 	
> 8400 Decarie Blvd
> 	
> Town of Mount Royal, Qc
> Tel: (514) 345-7900  ext: 5998                                         H4P
> 2N2
> e-mail: lmcyaga@lmc.ericsson.se
> _________________________________________________________________________
> 
> 
>