CentOS 6 Postgres Install

postgres-centos-6.sh

sudo vi /etc/yum.repos.d/CentOS-Base.repo
# At the bottom of the [base] section, add a line that excludes the postgres packages:
exclude=postgresql*
# Add the same line to the bottom of the [updates]
exclude=postgresql*

# Use URL for your version of CentOS: http://yum.postgresql.org/repopackages.php
cd ~
curl -O http://yum.postgresql.org/9.3/redhat/rhel-7-x86_64/pgdg-centos93-9.3-1.noarch.rpm
sudo rpm -ivh pgdg*
yum list postgres*
yum install postgresql93 postgresql93-server postgresql93-libs postgresql93-devel

service postgresql-9.3 initdb
chkconfig postgresql-9.3 on
service postgresql-9.3 start

gem install pg --no-rdoc --no-ri -- --with-pg-config=/usr/pgsql-9.3/bin/pg_config