Eric Scroger <escroger(at)carl(dot)org> writes:
> gmake[2]: Entering directory
> `/usr/share/src/pgsql/postgresql-6.4.2/src/backend/bootstrap'
> d bootparse.y
> gmake[2]: d: Command not found
> gmake[2]: [bootparse.c] Error 127 (ignored)
Looks like the configure script has chosen "d" instead of bison or yacc
(not clear why ... do you have YACC defined in your environment?)
You'll probably get further if you install bison and reconfigure.
regards, tom lane