> >  I defined DEBUG, tried again and no messages were produced on stderr.  
> >  Do any of you have any idea where should I be looking?
> 
> Silly question, but did you change the #undef DEBUG in
> sqUnixExternalPrimitived.c ? (I should have mentioned that before :( )

I also thought something like this was wrong and opted to remove that
line, issue a 

  #define DEBUG

and to hardcode the #define dprintf.  Still no new messages.  By the
way, I open a flash file that I have on disk.

							Juan.