# NUMPY build errors on mac and linux

**URL:** https://discourse.slicer.org/t/numpy-build-errors-on-mac-and-linux/1187
**Category:** Development
**Tags:** build, python
**Created:** [October 5, 2017, 8:44pm UTC](https://discourse.slicer.org/t/numpy-build-errors-on-mac-and-linux/1187 "2017-10-05T20:44:09Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![pieper](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/pieper/32/8_2.png) [@pieper](https://discourse.slicer.org/u/pieper)
#### Post date: [October 5, 2017, 8:44pm UTC](https://discourse.slicer.org/t/numpy-build-errors-on-mac-and-linux/1187/1 "2017-10-05T20:44:09Z")

</div>

I’m seeing NUMPY build errors on both mac and linux. Is anyone else seeing these?

[https://issues.slicer.org/view.php?id=4452](https://issues.slicer.org/view.php?id=4452)  
[https://issues.slicer.org/view.php?id=4453](https://issues.slicer.org/view.php?id=4453)