gistfile1.txt

vagrant@localhost:~$ sudo service postgresql start
 * Starting PostgreSQL 9.3 database server
 * Error: could not exec /usr/lib/postgresql/9.3/bin/pg_ctl /usr/lib/postgresql/9.3/bin/pg_ctl start -D /var/lib/postgresql/9.1/main -l /var/log/postgresql/postgresql-9.3-main.log -s -o -c unix_socket_directories="/tmp" -c config_file="/etc/postgresql/9.3/main/postgresql.conf" :
                                                                                                                                                                  [fail]