1. yum install postgresql-server postgresql-contrib

2. su postgresql

3. postgresql-setup initdb

4. vi /var/lib/pgsql/data/pg_hba.conf

5. Find the lines that look like this near the end of the file and change them from ident to md5: host all all 127.0.0.1/32 ident host all all ::1/128 ident

6. systemctl start postgresql

7. systemctl enable postgresql

8. sudo –i –u postgres

9. createuser –d –P sonarqube

10. Enter a password for the user. You will need it in the next section.

11. createdb sonarqube

12. exit