phpPgAdmin Configuration for rails

1. cd /etc/postgresql/9.1/main

2. sudo nano pg_hba.conf

3. Change the line from

    local        all        postgres               peer

to

    local        all        postgres               md5

4.  save and exit
5. Then open sudo nano postgresql.conf

6. Change the listen address as listen_address = '*'

7. Now try localhost/phppgadmin