I'm new with unity and hololens and I started to explore it. I have a macbook (I don't know if it is a problem).
I downloaded Unity with all the components (Vuforia, IL2CPP etc.).
When I change project settings for the hololens development I have some problems. In particular when I check the box "Virtual Reality Supported" I don't find in the list below the Hololens option. Also if I click on "+" button. I see: Vuforia, Oculus, OpenVr but not Hololens!
Furthermore also in the field: "scripting backend" i found only "none" and "IL2CPP". Now, as I already say, i have downloaded all the components during the installation process. Which is the problem?