"Andrew Dunstan" <andrew(at)dunslane(dot)net> writes:
> configure doesn't actually report the bison version, but it does complain if
> the version is less than 1.875, and I don't see that on rook.
Sigh, I haven't woken up entirely today :-( ... of course, this is a
flex macro we are talking about, not bison.
Our configure script does complain about flex 2.5.3, and I don't see
that warning in rook's output, but perhaps some even older flex version
is installed there? Hard to believe ... even 2.5.4 is pretty ancient.
regards, tom lane