As explained here, BusinessIntelligencePlus can be used from DVelop's cloud or locally. In order to install it locally, you should follow these steps:
Download Virtual Box 5 from the following link: https://www.virtualbox.org/wiki/Downloads
Execute Virtual Box setup in order to install it.
Download the virtual machine .vdmk file that will be provided with your BusinessIntelligencePlus license.
Create a new Virtual Box machine and set a name, type and version as follows:
Select the .vdmk downloaded in the previous step:
Set up the network settings as follows:
Start the virtual machine and you will visualise an IP address:
Create the cube as explained in Create a new cube by using the IP provided on the previous step and your username/password:
The designed cube will be created locally in the virtual machine.