# Simple ITK with Elastix has earlier version of N4BiasFieldCorrectionImageFilter

**URL:** https://discourse.itk.org/t/simple-itk-with-elastix-has-earlier-version-of-n4biasfieldcorrectionimagefilter/6336
**Category:** Beginner Questions
**Created:** [December 2, 2023, 11:05pm UTC](https://discourse.itk.org/t/simple-itk-with-elastix-has-earlier-version-of-n4biasfieldcorrectionimagefilter/6336 "2023-12-02T23:05:21Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![zivy](https://discourse.itk.org/user_avatar/discourse.itk.org/zivy/32/1726_2.png) [@zivy](https://discourse.itk.org/u/zivy)
#### Post date: [December 3, 2023, 2:39pm UTC](https://discourse.itk.org/t/simple-itk-with-elastix-has-earlier-version-of-n4biasfieldcorrectionimagefilter/6336/2 "2023-12-03T14:39:35Z")

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Hello @J_B,

[SimpleITK-SimpleElastix](https://pypi.org/project/SimpleITK-SimpleElastix/) is not an official SimpleITK distribution. It appears to be a single person’s initiative to support their work.

There is no current binary distribution of SimpleITK with SimpleElastix. Please see [this discussion](https://discourse.itk.org/t/simpleitk-simpleelastix-cant-install-different-release-versions/6272) for further details on how to build SimpleITK with SimpleElastix support.

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