# On OS X Catalina, running 'solve' in DifferentialEquations causes crash

**URL:** https://discourse.julialang.org/t/on-os-x-catalina-running-solve-in-differentialequations-causes-crash/42109
**Category:** General Usage
**Created:** [June 26, 2020, 2:45pm UTC](https://discourse.julialang.org/t/on-os-x-catalina-running-solve-in-differentialequations-causes-crash/42109 "2020-06-26T14:45:46Z")
**Posts on this page:** 1
**Showing post:** 10

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### Author: ![YingboMa](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/yingboma/32/2181_2.png) [@YingboMa](https://discourse.julialang.org/u/YingboMa)
#### Post date: [June 26, 2020, 5:59pm UTC](https://discourse.julialang.org/t/on-os-x-catalina-running-solve-in-differentialequations-causes-crash/42109/10 "2020-06-26T17:59:10Z")

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Could you also post the result of

```julia
using Pkg; Pkg.pkg"st -m"

```

please? By the way, it’s easier for others to read if you quote the output with triple-backticks ```, see [Please read: make it easier to help you](https://discourse.julialang.org/t/psa-make-it-easier-to-help-you/14757) for more details.

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