Install OWB on VM

We are looking to install Oracle Warehouse Builder (OWB ) with 11g or 12c on Virtual Box VM for demo/practice . It’s a straightfoward task , but we got errors buiding the repository when we tried to install it . e.g java.sql.SQLException: ORA-29532 and ORA-06512.

Please note that we are looking for someone to install OWB on 12c and create the repository in Virtualbox. The delivery will be the VM file with instructions .

The OWB installation takes less than 30 minutes so our expectation for delivery 1 to 2 days max for less than $100 .