=?iso-8859-1?q?Clodoaldo=20Pinto=20Neto?= <clodoaldo_pinto(at)yahoo(dot)com(dot)br> writes:
> The postgresql was installed by anaconda installer
> during the box setup.
Perhaps you forgot to include the postgresql-pl package? IIRC that
is where most of the plXXX.so files are distributed.
regards, tom lane