On 04/04/11 3:44 AM, Timothy Kesten wrote: > Hi Folks, > > CentOS 5.5 - Postgresql 8.4 > > Installed - startet > > try to > > createuser -d- -a -p username > > get message > > could not connect to server: Connection refused > Is the server running locally and accepting > connections on Unix domain socket "/tmp/.s.PGSQL.0"? -p is the port number. you seem to have convinced it to use port 0 which obviously isn't correct if you want to use tcp, you would specify a hostname via -h