# Neos Server

**URL:** <https://discourse.julialang.org/t/neos-server/77549>\
**Category:** Optimization (Mathematical)\
**Tags:** question, package\
**Created:** [March 8, 2022, 2:07am UTC](https://discourse.julialang.org/t/neos-server/77549 "2022-03-08T02:07:00Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![odow](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/odow/32/28685_2.png) [@odow](https://discourse.julialang.org/u/odow)\
**Post date:** [March 8, 2022, 2:19am UTC](https://discourse.julialang.org/t/neos-server/77549/2 "2022-03-08T02:19:13Z")

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Based on your post [CBC solver](https://discourse.julialang.org/t/cbc-solver/77548), I assume you’re trying this on Julia 1.5. Please update to Julia v1.6 or v1.7: [Download Julia](https://julialang.org/downloads/). NEOSServer.jl is unsupported on Julia v1.5.

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_[View the full topic](https://discourse.julialang.org/t/neos-server/77549)._