# Kaimon.jl fails to install on Julia LTS 1.10.10

**URL:** <https://discourse.julialang.org/t/kaimon-jl-fails-to-install-on-julia-lts-1-10-10/137239>\
**Category:** Tooling\
**Tags:** mcp\
**Created:** [May 22, 2026, 12:05pm UTC](https://discourse.julialang.org/t/kaimon-jl-fails-to-install-on-julia-lts-1-10-10/137239 "2026-05-22T12:05:13Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![devel-chm](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/devel-chm/32/3572_2.png) [@devel-chm](https://discourse.julialang.org/u/devel-chm)\
**Post date:** [May 22, 2026, 12:05pm UTC](https://discourse.julialang.org/t/kaimon-jl-fails-to-install-on-julia-lts-1-10-10/137239/1 "2026-05-22T12:05:13Z")

</div>

This is on a windows 11 system for Julia 1.10.10:

> (jl\_zQXCQD) pkg\> add Kaimon  
> Updating registry at `C:\Users\chm\.julia\registries\HolyLabRegistry`  
> Updating git-repo `https://github.com/HolyLab/HolyLabRegistry.git`  
> Updating registry at `C:\Users\chm\.julia\registries\General.toml`  
> Resolving package versions…  
> ERROR: Unsatisfiable requirements detected for package Sockets [6462fe0b]:  
> Sockets [6462fe0b] log:  
> ├─possible versions are: 1.10.11 or uninstalled (package in sysimage!)  
> └─found to have no compatible versions left with Kaimon [d3856c55]  
> └─Kaimon [d3856c55] log:  
> ├─possible versions are: 1.2.1-1.3.1 or uninstalled

Is there specific code in Kaimon.jl that prevents use with the julia LTS?  
I notice that the CI says 1.12+

–Chris

---

<div class="post-metadata">

**Author:** ![GunnarFarneback](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/gunnarfarneback/32/1827_2.png) [@GunnarFarneback](https://discourse.julialang.org/u/GunnarFarneback)\
**Post date:** [May 22, 2026, 12:38pm UTC](https://discourse.julialang.org/t/kaimon-jl-fails-to-install-on-julia-lts-1-10-10/137239/2 "2026-05-22T12:38:13Z")

</div>

I can’t say whether it uses features or dependencies which are only available for Julia 1.12 but the [README](https://github.com/kahliburke/Kaimon.jl/blob/main/README.md#requirements) and the [`Project.toml`](https://github.com/kahliburke/Kaimon.jl/blob/main/README.md#requirements) are quite clear on only Julia 1.12 and later being supported.