Today I tried to import the field service solution to my vanilla organization on an on premise system. I started the PackageDeployer and followed the instructions and then, the import started and the circle was running. After some time I thought, that the import might have failed, because there was no progress.
You can use Microsoft Field Service Online and On-Premise. To download the Installation-Package for On-Premise, use the following link: https://mbs.microsoft.com/customersource/northamerica/365Enterprise/downloads/product-releases/365fieldservicedownloads