# Installing CSV on Julia 0.6.x

**URL:** <https://discourse.julialang.org/t/installing-csv-on-julia-0-6-x/15995>\
**Category:** General Usage\
**Created:** [October 7, 2018, 4:06pm UTC](https://discourse.julialang.org/t/installing-csv-on-julia-0-6-x/15995 "2018-10-07T16:06:22Z")\
**Posts on this page:** 4\
**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:** [October 7, 2018, 4:06pm UTC](https://discourse.julialang.org/t/installing-csv-on-julia-0-6-x/15995/1 "2018-10-07T16:06:22Z")

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I am getting the following warning when precompiling the package CSV:

```julia
julia> using CSV
INFO: Precompiling module CSV.
WARNING: static parameter R does not occur in signature for catvaluetype at /home/ufechner/.julia/v0.6/CategoricalArrays/src/value.jl:52.
The method will not be callable.

julia> 

```

I get this warning after doing a completely clean install, before adding CSV nothing else was installed.

Output of Pkg.status():

```julia
julia> Pkg.status()
1 required packages:
 - CSV 0.2.5
18 additional packages:
 - BinaryProvider 0.3.3
 - CategoricalArrays 0.3.14
 - CodecZlib 0.4.4
 - Compat 1.2.0
 - DataFrames 0.11.7
 - DataStreams 0.3.6
 - DataStructures 0.8.4
 - InternedStrings 0.6.2
 - JSON 0.17.2
 - Missings 0.2.10
 - NamedTuples 4.0.2
 - Nullables 0.0.8
 - Reexport 0.1.0
 - SHA 0.5.7
 - SortingAlgorithms 0.2.1
 - StatsBase 0.23.1
 - TranscodingStreams 0.5.4
 - WeakRefStrings 0.4.7

julia> 

```

Any idea?

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<div class="post-metadata">

**Author:** ![cormullion](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/cormullion/32/49131_2.png) [@cormullion](https://discourse.julialang.org/u/cormullion)\
**Post date:** [October 7, 2018, 4:20pm UTC](https://discourse.julialang.org/t/installing-csv-on-julia-0-6-x/15995/2 "2018-10-07T16:20:32Z")

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Digging out my old copy of Julia v0.6, I saw:

```julia
julia-0.6> using CSV
INFO: Precompiling module CSV.

julia-0.6>

```

but:

- CategoricalArrays 0.3.11

So perhaps you’ll have to go backwards in time for CategoricalArrays…

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**Author:** ![nalimilan](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/nalimilan/32/147_2.png) [@nalimilan](https://discourse.julialang.org/u/nalimilan)\
**Post date:** [October 7, 2018, 5:51pm UTC](https://discourse.julialang.org/t/installing-csv-on-julia-0-6-x/15995/3 "2018-10-07T17:51:34Z")

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Should now be fixed, see [https://github.com/JuliaData/CategoricalArrays.jl/issues/165](https://github.com/JuliaData/CategoricalArrays.jl/issues/165).

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<div class="post-metadata">

**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:** [October 7, 2018, 10:10pm UTC](https://discourse.julialang.org/t/installing-csv-on-julia-0-6-x/15995/4 "2018-10-07T22:10:53Z")

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Yes, it works now. Thanks! 😄