# Can't install DifferentialEquations

**URL:** <https://discourse.julialang.org/t/cant-install-differentialequations/138037>\
**Category:** New to Julia\
**Created:** [July 9, 2026, 2:39pm UTC](https://discourse.julialang.org/t/cant-install-differentialequations/138037 "2026-07-09T14:39:47Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![kellertuer](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/kellertuer/32/220707_2.png) [@kellertuer](https://discourse.julialang.org/u/kellertuer)\
**Post date:** [July 9, 2026, 2:52pm UTC](https://discourse.julialang.org/t/cant-install-differentialequations/138037/6 "2026-07-09T14:52:03Z")

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Please do not copy the content here again from the topic you already have

> [@Precompilation of OrdinaryDiffEq fails](https://discourse.julialang.org/t/precompilation-of-ordinarydiffeq-fails/138036):
>
> Hello, I just noticed that adding the OrdinaryDiffEq to Julia fails at the precompilation step. It worked yesterday. But today, I cannot get it to work. It is not an issue of my machine as I have tested this on multiple ones. Steps to reproduce: Delete Julia completely to make sure it is not a problem with my installation. Delete the .julia folder. Install Julia via winget install --name Julia --id 9NJNWW8PVKMN -e -s msstore(I am using Windows.) Open Julia in terminal via julia command. ]add…

and no, both your error messages look very different to me.

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