[Paraview] VRPlugin: small build issue with vrpn

[Russell M. Taylor II]

VRPN can handle a number of non-LIBUSB devices.  It handles many 
devices using the HID interface.  It handles others using RS-232 or 
native O/S interfaces.  Depending on what device you need, you may or 
may not need LIBUSB.

Russ


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Russell M. Taylor II, Ph.D.                           taylorr at cs.unc.edu
CB #3175, Sitterson Hall                        www.cs.unc.edu/~taylorr
University of North Carolina,                     Voice: (919) 962-1701
Chapel Hill, NC 27599-3175                        FAX:   (919) 962-1799