Initialize PostgreSQL DI Repository Database

Hi All,

when ever I search for a topic in Pentaho Infocenter, I am confused with the info. provided there. I feel that the info. is provided with Enterprise Edition users in mind basically.
For eg from the documentation...
Initialize PostgreSQL DI Repository Database

To initialize PostgreSQL so that it serves as the DI Repository, run SQL scripts to create the di_hibernate, di_quartz and di_jackrabbit (also known as the JCR) databases... I don't know how and where to do this


from document....
Run the script to create the di_jackrabbit database by typing this.\i /pentaho/server/data-integration-server/data/postgresql/create_jcr_postgresql.sqlI unzipped the downloaded zip file here in my system...C:\Program Files\Pentaho DI 5.3
I have spoon.bat under this folder....C:\Program Files\Pentaho DI 5.3\data-integration

I have the "create_jcr_postgresql.sql" file here.....C:\Program Files\Pentaho BI Server 5.3\biserver-ce\data\postgresql\create_jcr_postgresql.sql

How do I run the script in my case?

Regards
BiSeeker