# Geometry viewer FLAIR

**URL:** <https://fluka-forum.web.cern.ch/t/geometry-viewer-flair/4952>\
**Category:** Flair\
**Created:** [17 July 2023 13:28 UTC](https://fluka-forum.web.cern.ch/t/geometry-viewer-flair/4952 "2023-07-17T13:28:19Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![andrea.apollon](https://fluka-forum.web.cern.ch/letter_avatar_proxy/v4/letter/a/bcef8e/32.png) [@andrea.apollon](https://fluka-forum.web.cern.ch/u/andrea.apollon)\
**Post date:** [17 July 2023 11:39 UTC](https://fluka-forum.web.cern.ch/t/geometry-viewer-flair/4952/1 "2023-07-17T11:39:16Z")

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I dont know why i dont visualize geometry on flair app

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**Author:** ![andrea.apollon](https://fluka-forum.web.cern.ch/letter_avatar_proxy/v4/letter/a/bcef8e/32.png) [@andrea.apollon](https://fluka-forum.web.cern.ch/u/andrea.apollon)\
**Post date:** [17 July 2023 13:28 UTC](https://fluka-forum.web.cern.ch/t/geometry-viewer-flair/4952/2 "2023-07-17T13:28:20Z")

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> w\> Warning: Geometry Viewer not found  
> e\> ERROR: libpython3.6m.so.1.0: cannot open shared object file: No such file or directory  
> what is the problem?

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**Author:** ![Mihaela\_Parvu](https://fluka-forum.web.cern.ch/user_avatar/fluka-forum.web.cern.ch/mihaela_parvu/32/4005_2.png) [@Mihaela\_Parvu](https://fluka-forum.web.cern.ch/u/Mihaela_Parvu)\
**Post date:** [17 July 2023 16:54 UTC](https://fluka-forum.web.cern.ch/t/geometry-viewer-flair/4952/3 "2023-07-17T16:54:46Z")

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Hello @andrea.apollon,

Did you also install libpython3.6-dev?

sudo apt-get install libpython3.6-dev

Regards,  
Mihaela

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**Author:** ![rversaci](https://fluka-forum.web.cern.ch/letter_avatar_proxy/v4/letter/r/cc9497/32.png) [@rversaci](https://fluka-forum.web.cern.ch/u/rversaci)\
**Post date:** [2 August 2023 13:13 UTC](https://fluka-forum.web.cern.ch/t/geometry-viewer-flair/4952/4 "2023-08-02T13:13:01Z")

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