There is no reference available for hr.timesheet.group (V6)

[mpayne101]

Hi,

We are looking to evaluation the recurring invoicing module. We're running V6. Here's the steps we did:

Import the zip file as a module
schedule for install
run module install
It then gives this error "There is no reference available for hr.timesheet.group"

Any ideas?

Thanks

M. Payne