installing tutos2

[csanyipal <csanyipal@csanyi-pal.info>]

Hello!

I try to install tutos2 but aptitude can't to create postgresql 
database tutos. I get the error message:
------------------------->
Creating the POSTGRES TUTOS database...
----------------------------
HOST:   localhost
PORT:   5432
DBUSER: www-data
DBNAME: tutos
----------------------------
createdb: could not connect to database template1: could not connect to 
server: A csatlakozás megtagadva
Is the server running on host "localhost" and accepting
TCP/IP connections on port 5432?
 Database tutos created !
createuser: could not connect to database template1: could not connect 
to server: A csatlakozás megtagadva
Is the server running on host "localhost" and accepting
TCP/IP connections on port 5432?
 User www-data created !
-------------------------<

How can I solve this problem?

Any advices will be appreciated!

-- 
Regards, Paul Csányi
http://www.freewebs.com/csanyi-pal/index.htm