Installing Honeybee [+]

Hey, 

Just advancing to use honeybee +, but having problems installing. 

Once I've dragged the user objects into grasshopper.. both ladybug+ and honeybee + appear in my tabs, but the 1. Solution exception:1. Solution exception:Failed to import honeybee: No module named honeybee.radiance.recipe.fivephase.gridbased. appears when using most components..,.

Probably a very simple fix but Can anyone help?

Many thanks, 

Jimbo