# Total Segmentator Extension Fails Installation on Slicer 5.12.0

**URL:** <https://discourse.slicer.org/t/total-segmentator-extension-fails-installation-on-slicer-5-12-0/47468>\
**Category:** Development\
**Tags:** totalsegmentator\
**Created:** [June 25, 2026, 7:22pm UTC](https://discourse.slicer.org/t/total-segmentator-extension-fails-installation-on-slicer-5-12-0/47468 "2026-06-25T19:22:46Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Post date:** [July 13, 2026, 1:15pm UTC](https://discourse.slicer.org/t/total-segmentator-extension-fails-installation-on-slicer-5-12-0/47468/4 "2026-07-13T13:15:31Z")

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A post was split to a new topic: [TotalSegmentator failed to install required packages](https://discourse.slicer.org/t/totalsegmentator-failed-to-install-required-packages/47606)

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_[View the full topic](https://discourse.slicer.org/t/total-segmentator-extension-fails-installation-on-slicer-5-12-0/47468)._