# How to install jhrmstoolbox.jl in Julia; libmbedtls.so.12 not found

**URL:** https://discourse.julialang.org/t/how-to-install-jhrmstoolbox-jl-in-julia-libmbedtls-so-12-not-found/133504
**Category:** New to Julia
**Tags:** question
**Created:** [October 29, 2025, 11:44am UTC](https://discourse.julialang.org/t/how-to-install-jhrmstoolbox-jl-in-julia-libmbedtls-so-12-not-found/133504 "2025-10-29T11:44:51Z")
**Posts on this page:** 1
**Showing post:** 3

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### Author: ![eldee](https://avatars.discourse-cdn.com/v4/letter/e/b5a626/32.png) [@eldee](https://discourse.julialang.org/u/eldee)
#### Post date: [October 29, 2025, 5:49pm UTC](https://discourse.julialang.org/t/how-to-install-jhrmstoolbox-jl-in-julia-libmbedtls-so-12-not-found/133504/3 "2025-10-29T17:49:16Z")

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On my machine (Windows 11, Julia 1.11.5), installing `MS_Import` also fails precompilation, but with output

```julia-repl
[Info: Precompiling MS_Import [93a63400-8ba1-11ea-364f-abd7f7f5e3cc]
WARNING: Method definition array2mat_(Any) in module MS_Import at (...)\.julia\packages\MS_Import\vH28N\src\CommunFun.jl:9 overwritten on the same line (check for duplicate calls to `include`).
ERROR: Method overwriting is not permitted during Module precompilation. Use ` __precompile__ (false)` to opt-out of precompilation.
┌ Info: Skipping precompilation due to precompilable error. Importing MS_Import [93a63400-8ba1-11ea-364f-abd7f7f5e3cc].
└ exception = Error when precompiling module, potentially caused by a __precompile__ (false) declaration in the module.

```

presumably related to [ERROR: Method overwriting is not permitted during Module precompilation](https://discourse.julialang.org/t/error-method-overwriting-is-not-permitted-during-module-precompilation/133482). As indicated, it then just skips precompilation, and `using MS_Import` seems to work.

For `SAFD` I get a weird

```julia-repl
julia> Pkg.add(PackageSpec(url="https://bitbucket.org/SSamanipour/safd.jl/src/master/"))
ERROR: GitError(Code:ENOTFOUND, Class:Repository, could not find repository at '(...)\.julia\clones\837030787967441027')

```

even though this directory is created by the `add`. This might be related to the `LibGit2` errors in the original post. I’m inclined to blame this on the fact that this repository is almost 4 GB. Pulling it via `git clone` and then locally installing via `Pkg.add(path="...")` gave no problems.

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