ld.so failed

Hello,

after installation of postgresql 6.4.2 on my Freebsd machine I can
not create a database

bash-2.03$ createdb mydb
ld.so failed: Can't find shared library "libpq.so.2.0"
createdb: database creation failed on mydb.

I have checked the permissons and the PATH env. Everything
seems to be ok.

I checked the lib/ dir for pqlib.so.2.0 and it is there.

So wath can I do?
Any hints?

TIA
C.


--
Carsten Huettl - <http://www.ahorn-Net.de>
pgp-key on request