Pavel Stehule <stehule(at)kix(dot)fsv(dot)cvut(dot)cz> writes:
> I have gcc 3.2.2, bison 1.2.8, lex 2.5.4. (configure I run without
> params) Have I upgrade some libs or tools?
You need bison 1.875 or later to build current Postgres.
regards, tom lane