yum install gcc readline-devel zlib-devel
cd /usr/local/src/
wget https://ftp.postgresql.org/pub/source/v9.6.2/postgresql-9.6.2.tar.gz
tar zxvf postgresql-9.6.2.tar.gz
cd postgresql-9.6.2/
./configure --prefix=/opt/postgresql/9.6.2
make
make install
groupadd postgres
useradd -g postgres postgres
passwd postgres
su postgres
/opt/postgresql/9.6.2/bin/initdb --no-locale -D /home/postgres/data