# SlicerLeapMotionControl in Slicer 4.11.0

**URL:** https://discourse.slicer.org/t/slicerleapmotioncontrol-in-slicer-4-11-0/6770
**Category:** Development
**Created:** [May 13, 2019, 5:51am UTC](https://discourse.slicer.org/t/slicerleapmotioncontrol-in-slicer-4-11-0/6770 "2019-05-13T05:51:40Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![jcfr](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/jcfr/32/17825_2.png) [@jcfr](https://discourse.slicer.org/u/jcfr)
#### Post date: [May 13, 2019, 6:06am UTC](https://discourse.slicer.org/t/slicerleapmotioncontrol-in-slicer-4-11-0/6770/2 "2019-05-13T06:06:30Z")

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Thanks for reporting the problem.

Since Slicer was recently updated to use with Python 3 (see [1] for more details), extensions and more general any example of code also need to be updated to support python 3 and it seems the `SlicerLeapMotionControl` scripts still need to be updated to support it.

[1] [Updating slicer to work with python 3](https://discourse.slicer.org/t/updating-slicer-to-work-with-python-3/4662)

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