# Ffglut not available in FreeFEM 4.15

**URL:** <https://community.freefem.org/t/ffglut-not-available-in-freefem-4-15/3826>\
**Category:** General Discussion\
**Created:** [March 29, 2025, 2:16pm UTC](https://community.freefem.org/t/ffglut-not-available-in-freefem-4-15/3826 "2025-03-29T14:16:31Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![FrancescoB](https://avatars.discourse-cdn.com/v4/letter/f/f0a364/32.png) [@FrancescoB](https://community.freefem.org/u/FrancescoB)\
**Post date:** [March 29, 2025, 2:16pm UTC](https://community.freefem.org/t/ffglut-not-available-in-freefem-4-15/3826/1 "2025-03-29T14:16:31Z")

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Dear all,

I am running MacOS 15 (Sequoia), and using an M4 Apple Silicon machine.

I would just like to report that, to be able to use ffglut with FreeFEM (to display plots or so), I had to install version 4.12.

In 4.15, 4.14, and 4.13, ffglut is not “found”.

Thanks.

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<div class="post-metadata">

**Author:** ![frederichecht](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.freefem.org/frederichecht/32/15_2.png) [@frederichecht](https://community.freefem.org/u/frederichecht)\
**Post date:** [April 3, 2025, 2:20pm UTC](https://community.freefem.org/t/ffglut-not-available-in-freefem-4-15/3826/2 "2025-04-03T14:20:52Z")

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I think ffglut is not in your PATH environ variable.

in a terminal window do:

echo $PATH  
which FreeFem++  
which ffglut

and send me the result.