5DT glove ultra error 5dt.dls failed

[kabk]

Why do I get an error message with this script
when using the 5dt glove ultra?

The error is:
** ERROR: Failed to load plug-in: '5dt.dls' ?




import viz
viz.go()

PORT_5DT_USB = 0
sensor = viz.add('5dt.dls')

import hand
h = hand.add(sensor)
h.setEuler(0,-90,0)
#h.leftHand()

tips = []
S = 0.01
for x in range(5):
tips.append( viz.add('white_ball.wrl',scale=(S,S,S),color=viz.B LUE) )

def UpdateFingerTips():
for x in xrange(5):
mat = h.getFingerTip(x)
tips[x].setPosition(mat.getPosition())
tips[x].setQuat(mat.getQuat())

vizact.ontimer(0,UpdateFingerTips)

import vizcam
cam = vizcam.PivotNavigate()
cam.setCenter(0,0,0)
cam.setDistance(0.5)

viz.clearcolor(viz.GRAY)