Re: Error-out on compiling current CVS: preproc - Mailing list pgsql-hackers

Bruce Momjian <pgman@candle.pha.pa.us> writes:
> I see in configure.in:
>     *** If you are going to modify the grammar files or build from CVS, the installed
>     *** version of Bison is too old.  Bison version 1.875 or later is required.])

> Looks documented to me.

Also, installation.sgml specifically says 1.875 or newer, and the 7.4
release notes already said 1.85 is required.  I don't know where else
we would document it?
        regards, tom lane