PostgreSQL and pgbouncer in RHEL 6?

Question

PostgreSQL

pgsql and pgbouncer don't work on RHEL6. In debian5 everything worked.
Colleagues, tell me what's wrong.
If postgresql.conf is renamed, it swears at the lack of a config, but, despite the explicit indication of the port in the config, pgsql sits on 5432 after startup and does not allow pgbouncer to start.
/etc/init.d/postgresql
listen_port = 5432
/var/lib/pgsql/data/postgresql.conf
port = 7432
/etc/pgbouncer/pgbouncer.ini

monitor = host=127.0.0.1 port=7432 dbname=monitor<br/>
nondefaultdb = pool_size=50 reserve_pool=10<br/>
[pgbouncer]<br/>
logfile = /var/log/pgbouncer.log<br/>
pidfile = /tmp/pgbouncer.pid<br/>
listen_addr = *<br/>
listen_port = 5432<br/>
unix_socket_dir = /tmp/postgresql<br/>
auth_type = trust<br/>
#auth_file = 8.0/main/global/pg_auth<br/>
auth_file = /etc/pgbouncer/userlist.txt<br/>
admin_users = postgres<br/>
stats_users = stats, root<br/>
pool_mode = session<br/>
server_reset_query =<br/>
server_check_query = select 1<br/>
server_check_delay = 10<br/>
max_client_conn = 100<br/>
default_pool_size = 20<br/>
reserve_pool_size = 5<br/>
log_connections = 1<br/>
log_disconnections = 1<br/>
log_pooler_errors = 1