# Package ZeroMQ\_jll does not have JLLWrappers in its dependencies

**URL:** https://discourse.julialang.org/t/package-zeromq-jll-does-not-have-jllwrappers-in-its-dependencies/48807
**Category:** General Usage
**Tags:** package
**Created:** [October 22, 2020, 8:58am UTC](https://discourse.julialang.org/t/package-zeromq-jll-does-not-have-jllwrappers-in-its-dependencies/48807 "2020-10-22T08:58:02Z")
**Posts on this page:** 4
**Page:** 1

<div class="post-metadata">

### Author: ![sjoerdvanhoof](https://avatars.discourse-cdn.com/v4/letter/s/cc9497/32.png) [@sjoerdvanhoof](https://discourse.julialang.org/u/sjoerdvanhoof)
#### Post date: [October 22, 2020, 8:58am UTC](https://discourse.julialang.org/t/package-zeromq-jll-does-not-have-jllwrappers-in-its-dependencies/48807/1 "2020-10-22T08:58:02Z")

</div>

Hi all,

I am new to Julia and tried installing it on both a Windows PC as well as a Macbook. On both systems I get the same error, but if I google it, I cannot find any related problems.

I installed julia 1.5.2 and connected it to Jupyter. It all worked fine. Then I started the Data Science course on JuliaAcademy and opened the first notebook (Data.ipynb).

This is the moment it all collapses. I get the following error in the terminal:

```julia
**ERROR:** LoadError: ArgumentError: Package ZeroMQ_jll does not have JLLWrappers in its dependencies:

- If you have ZeroMQ_jll checked out for development and have

added JLLWrappers as a dependency but haven't updated your primary

environment's manifest file, try `Pkg.resolve()`.

- Otherwise you may need to report an issue with ZeroMQ_jll

```

I have no clue what to do, so if anyone could please help me, it would be highly appreciated.

---

<div class="post-metadata">

### Author: ![sjoerdvanhoof](https://avatars.discourse-cdn.com/v4/letter/s/cc9497/32.png) [@sjoerdvanhoof](https://discourse.julialang.org/u/sjoerdvanhoof)
#### Post date: [October 22, 2020, 9:35am UTC](https://discourse.julialang.org/t/package-zeromq-jll-does-not-have-jllwrappers-in-its-dependencies/48807/2 "2020-10-22T09:35:57Z")

</div>

Well, I think I fixed the problem. There were a ‘Manifest’ and ‘Project’ file in the folder that were overwriting the files from the Julia app.

Once I removed them and installed the packages, I seems to work right now.

---

<div class="post-metadata">

### Author: ![MaSe](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/mase/32/21950_2.png) [@MaSe](https://discourse.julialang.org/u/MaSe)
#### Post date: [February 13, 2021, 11:43am UTC](https://discourse.julialang.org/t/package-zeromq-jll-does-not-have-jllwrappers-in-its-dependencies/48807/3 "2021-02-13T11:43:43Z")

</div>

Thanks so much for sharing. Same for me. I deleted Project.toml and Manifest.toml - and the error message " Package ZeroMQ\_jll does not have JLLWrappers in its dependencies" stopped. All fine.

---

<div class="post-metadata">

### Author: ![Jeff](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/jeff/32/21151_2.png) [@Jeff](https://discourse.julialang.org/u/Jeff)
#### Post date: [February 15, 2021, 4:27pm UTC](https://discourse.julialang.org/t/package-zeromq-jll-does-not-have-jllwrappers-in-its-dependencies/48807/4 "2021-02-15T16:27:05Z")

</div>

> [@MaSe](#):
>
> oject.toml and Manifest.toml - a

Would you please provide directory for two files?