Including Leap.h

I’m currently running through a tutorial on including the Leap Motion libraries into my project:

After adding “LeapMotionController” and “Leap” to the PublicDependencyModuleNames in my Build.cs file and ensured that the plugin is enabled in the editor, I was unable to include the Leap.h header and visual studio is unable to recognize Leap.h

Am I simply making a silly mistake here, is this a common issue?