>
> In this context $libdir means whatever directory was
> configured as the location of dynamically loadable modules.
> You can find that out from
> pg_config --pkglibdir
> There should be a file named something like plpgsql.so in
> that directory (possibly a different extension depending on
> what platform you are on).
> If not, you don't have a complete Postgres installation ...
> maybe you omitted some RPMs?
>
> regards, tom lane
The problem was that I did not install the package that contains plpgsql.
(On Mandrake this seems to be a separate package, I'm not quite sure what
happens on other distros.) Strange that there was not note in the FAQ or
README about this.
"urpmi postgresql-pl" did the trick
Thanks
Roland