Sounds as if you are trying to install the openHAB 1.x version of the connector on an openHAB 2 instance. In openHAB 2, you install add-ons directly through the Paper UI, see here.
Sounds as if you are trying to install the openHAB 1.x version of the connector on an openHAB 2 instance. In openHAB 2, you install add-ons directly through the Paper UI, see here.