JDBC Postgresql driver installation et configuration

I come by this message to ask your help for installing and configuring a JDBC driver asterisk Postgresql 1.4 running on my OS 6.4 CCENTOS. In fact I decide to develop a Java application that allowed me to list the history of calls are contained in a Postgresql database that is informed by my CDR. Ben until now what I know is that the connection to the database must be through JDBC and I also installed the JDK 1.6 on my Centos.

Please, I’m here for you to help me to install the correct driver for my version of JAVA and configure the connection to my database is accessible via the JDBC connection

Just search in google

look it this
jdbc.postgresql.org/documentatio … nnect.html