Re: [GENERAL] Problem with compiled C

>From an xterm / command prompt, type:

ps auxw |grep postmaster

Make sure the postmaster is running with the -i option (ie, postmaster -i
-B 256) If you are running pgaccess on a different machine than PostGres is
running on, you'll also have to edit the pg_hba.conf to make sure you are
allowed to connect from the remote machine.

To compile C programs you need to add the pq library, so use something like:
gcc -o test test.c -lpq

Good luck.

At 04:24 PM 8/11/99, Héctor Morales wrote:
>Hi , I have two problems.
>
>1. When a use pgacces, i try connect with one database, responde the
>next error.
> Error trying to connect to database "xxxx" on host "xxx"
> PostgreSQL error message: Connection to database failed
>connectDB() --connect() failed: Connection refused Is the postmaster
>running (whit -i) at "xxx" and accepting connections on TCP/IP por
>"5432".
>
> I use Postgresql 6.5, on RedHat 6. I don't know why not connect.
>
>2. When i compiled one program in C, I don't Know what parameter i use
>with gcc
>but i compilied the example of the testc.c in manual of programmer no
>indicate How to compiled.
>
>
>Thanks for yor help.
>
>
>