# Setting up Flux with IJulia - possibly env problems

**URL:** https://discourse.julialang.org/t/setting-up-flux-with-ijulia-possibly-env-problems/86706
**Category:** New to Julia
**Created:** [September 2, 2022, 8:53pm UTC](https://discourse.julialang.org/t/setting-up-flux-with-ijulia-possibly-env-problems/86706 "2022-09-02T20:53:28Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![davide445](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/davide445/32/33681_2.png) [@davide445](https://discourse.julialang.org/u/davide445)
#### Post date: [September 2, 2022, 8:53pm UTC](https://discourse.julialang.org/t/setting-up-flux-with-ijulia-possibly-env-problems/86706/1 "2022-09-02T20:53:28Z")

</div>

Trying to setup Flux and IJulia and I got some strange errors like

`ERROR: LoadError: Failed to precompile Zygote`

I think might come from some env troubles.  
So far following a few courses I never paid attention to environments to be honest, and just loaded everything on standard, now I will try to have some cleaning up.

Using gc --verbose I got this

 ![image](https://global.discourse-cdn.com/julialang/original/3X/e/6/e6fb475571f5d4b5b8292e0ea59be518734186f6.png)

So discovered I have for some reason many more envs I tought!  
I struggle to identify their names and purpose, someone can kindly guide me.