# Pkg3: How to get the precompilation warnings again?

**URL:** <https://discourse.julialang.org/t/pkg3-how-to-get-the-precompilation-warnings-again/11329>\
**Category:** General Usage\
**Tags:** pkg\
**Created:** [June 1, 2018, 9:19am UTC](https://discourse.julialang.org/t/pkg3-how-to-get-the-precompilation-warnings-again/11329 "2018-06-01T09:19:01Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ufechner7](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/ufechner7/32/51363_2.png) [@ufechner7](https://discourse.julialang.org/u/ufechner7)\
**Post date:** [June 1, 2018, 9:19am UTC](https://discourse.julialang.org/t/pkg3-how-to-get-the-precompilation-warnings-again/11329/1 "2018-06-01T09:19:02Z")

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With 0.7 alpha, I installed the package CSV and got a lot of warnings when precompiling. Now I would like to report these warnings, but I cannot reproduce them.

If I do

```julia
]
rm CSV
add CSV
precompile

```

It is not getting precompiled again, so I get no warnings shown.  
How can I fix this issue?

---

<div class="post-metadata">

**Author:** ![fredrikekre](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/fredrikekre/32/1688_2.png) [@fredrikekre](https://discourse.julialang.org/u/fredrikekre)\
**Post date:** [June 1, 2018, 10:07am UTC](https://discourse.julialang.org/t/pkg3-how-to-get-the-precompilation-warnings-again/11329/2 "2018-06-01T10:07:12Z")

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You remove the appropriate cached files in `~/.julia/compiled/`.