آموزش نصب و کانفیگ IBSng بطور کامل

[xersis]

سلام
ممنون بابت آموزش

من موقع ساخت دیتابیس این ارور رو دریافت میکنم

createdb: could not connect to database postgres: FATAL:  missing or erroneous pg_hba.conf file
HINT:  See server log for details.

اینم محتویات pg_hba.conf

local  IBSng   ibs            trust
# PostgreSQL Client Authentication
Configuration File
# ===================================================
#
# Refer to the PostgreSQL Administrator's Guide, chapter "Client
# Authentication" for a complete description.  A short synopsis
# follows.
#
# This file controls: which hosts are allowed to connect, how clients
# are authenticated, which PostgreSQL user names they can use, which
# databases they can access.  Records take one of these forms:
#
# local      DATABASE  USER  METHOD  [OPTION]
# host       DATABASE  USER  CIDR-ADDRESS  METHOD  [OPTION]
# hostssl    DATABASE  USER  CIDR-ADDRESS  METHOD  [OPTION]
# hostnossl  DATABASE  USER  CIDR-ADDRESS  METHOD  [OPTION]
#
# (The uppercase items must be replaced by actual values.)

فقط قسمت بالاش رو گذاشتم که مهمه
گفتم شاید بد جایی
این local IBSng ibs trust رو اضافه کردم