# Fail to add GraphNeuralNetworks.jl

**URL:** <https://discourse.julialang.org/t/fail-to-add-graphneuralnetworks-jl/79935>\
**Category:** General Usage\
**Tags:** question, package\
**Created:** [April 24, 2022, 9:02am UTC](https://discourse.julialang.org/t/fail-to-add-graphneuralnetworks-jl/79935 "2022-04-24T09:02:20Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![zlq178](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/zlq178/32/17952_2.png) [@zlq178](https://discourse.julialang.org/u/zlq178)\
**Post date:** [April 24, 2022, 9:02am UTC](https://discourse.julialang.org/t/fail-to-add-graphneuralnetworks-jl/79935/1 "2022-04-24T09:02:20Z")

</div>

I try to add “GraphNeuralNetworks”. But some errors happened:  
My Julia is JuliaPro\_v1.5.4-1.The version is CUDA v2.4.3. Is the version incorrect causing this problem? How can I solve it?

julia\> Pkg.add(“GraphNeuralNetworks”)  
Updating registry at `C:\Users\zlq\.julia\registries\General`  
Updating registry at `C:\Users\zlq\.julia\registries\JuliaComputingRegistry`  
Resolving package versions…  
ERROR: Unsatisfiable requirements detected for package CUDA [052768ef]:  
CUDA [052768ef] log:  
├─possible versions are: [0.1.0, 1.0.0-1.0.2, 1.1.0, 1.2.0-1.2.1, 1.3.0-1.3.3, 2.0.0-2.0.2, 2.1.0, 2.2.0-2.2.1, 2.3.0, 2.4.0-2.4.3, 2.5.0, 2.6.0-2.6.3, 3.0.0-3.0.3, 3.1.0, 3.2.0-3.2.1, 3.3.0-3.3.6, 3.4.0-3.4.2, 3.5.0, 3.6.0-3.6.4, 3.7.0-3.7.1, 3.8.0-3.8.5,  
3.9.0] or uninstalled  
├─restricted to versions \* by an explicit requirement, leaving only versions [0.1.0, 1.0.0-1.0.2, 1.1.0, 1.2.0-1.2.1, 1.3.0-1.3.3, 2.0.0-2.0.2, 2.1.0, 2.2.0-2.2.1, 2.3.0, 2.4.0-2.4.3, 2.5.0, 2.6.0-2.6.3, 3.0.0-3.0.3, 3.1.0, 3.2.0-3.2.1, 3.3.0-3.3.6, 3.4.0-3.4.2, 3.5.0, 3.6.0-3.6.4, 3.7.0-3.7.1, 3.8.0-3.8.5, 3.9.0]  
├─restricted by compatibility requirements with GraphNeuralNetworks [cffab07f] to versions: [3.3.0-3.3.6, 3.4.0-3.4.2, 3.5.0, 3.6.0-3.6.4, 3.7.0-3.7.1, 3.8.0-3.8.5, 3.9.0]  
│ └─GraphNeuralNetworks [cffab07f] log:  
│ ├─possible versions are: [0.1.0-0.1.2, 0.2.0-0.2.3, 0.3.0-0.3.15, 0.4.0] or uninstalled  
│ └─restricted to versions \* by an explicit requirement, leaving only versions [0.1.0-0.1.2, 0.2.0-0.2.3, 0.3.0-0.3.15, 0.4.0]  
└─restricted by julia compatibility requirements to versions: [1.0.0-1.0.2, 1.1.0, 1.2.0-1.2.1, 1.3.0-1.3.3, 2.0.0-2.0.2, 2.1.0, 2.2.0-2.2.1, 2.3.0, 2.4.0-2.4.3] or uninstalled — no versions left  
Stacktrace:  
[1] propagate\_constraints!(::Pkg.Resolve.Graph, ::Set{Int64}; log\_events::Bool) at C:\buildbot\worker\package\_win64\build\usr\share\julia\stdlib\v1.5\Pkg\src\Resolve\graphtype.jl:1005  
[2] propagate\_constraints! at C:\buildbot\worker\package\_win64\build\usr\share\julia\stdlib\v1.5\Pkg\src\Resolve\graphtype.jl:946 [inlined] (repeats 2 times)  
[3] simplify\_graph!(::Pkg.Resolve.Graph, ::Set{Int64}; clean\_graph::Bool) at C:\buildbot\worker\package\_win64\build\usr\share\julia\stdlib\v1.5\Pkg\src\Resolve\graphtype.jl:1460  
[4] simplify\_graph! at C:\buildbot\worker\package\_win64\build\usr\share\julia\stdlib\v1.5\Pkg\src\Resolve\graphtype.jl:1460 [inlined] (repeats 2 times)  
[5] resolve\_versions!(::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at C:\buildbot\worker\package\_win64\build\usr\share\julia\stdlib\v1.5\Pkg\src\Operations.jl:375  
[6] targeted\_resolve at C:\buildbot\worker\package\_win64\build\usr\share\julia\stdlib\v1.5\Pkg\src\Operations.jl:1114 [inlined]  
[7] tiered\_resolve(::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at C:\buildbot\worker\package\_win64\build\usr\share\julia\stdlib\v1.5\Pkg\src\Operations.jl:1100  
[8] \_resolve at C:\buildbot\worker\package\_win64\build\usr\share\julia\stdlib\v1.5\Pkg\src\Operations.jl:1120 [inlined]  
[9] add(::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}, ::Array{Base.UUID,1}; preserve::Pkg.Types.PreserveLevel, platform::Pkg.BinaryPlatforms.Windows) at C:\buildbot\worker\package\_win64\build\usr\share\julia\stdlib\v1.5\Pkg\src\Operations.jl:1135  
[10] add(::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}; preserve::Pkg.Types.PreserveLevel, platform::Pkg.BinaryPlatforms.Windows, kwargs::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}) at C:\buildbot\worker\package\_win64\build\usr\share\julia\stdlib\v1.5\Pkg\src\API.jl:188  
[11] add(::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at C:\buildbot\worker\package\_win64\build\usr\share\julia\stdlib\v1.5\Pkg\src\API.jl:139  
[12] #add#21 at C:\buildbot\worker\package\_win64\build\usr\share\julia\stdlib\v1.5\Pkg\src\API.jl:67 [inlined]  
[13] add at C:\buildbot\worker\package\_win64\build\usr\share\julia\stdlib\v1.5\Pkg\src\API.jl:67 [inlined]  
[14] #add#20 at C:\buildbot\worker\package\_win64\build\usr\share\julia\stdlib\v1.5\Pkg\src\API.jl:66 [inlined]  
[15] add at C:\buildbot\worker\package\_win64\build\usr\share\julia\stdlib\v1.5\Pkg\src\API.jl:66 [inlined]  
[16] add(::String; kwargs::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}) at C:\buildbot\worker\package\_win64\build\usr\share\julia\stdlib\v1.5\Pkg\src\API.jl:65  
[17] add(::String) at C:\buildbot\worker\package\_win64\build\usr\share\julia\stdlib\v1.5\Pkg\src\API.jl:65  
[18] top-level scope at none:1

 ![image](https://global.discourse-cdn.com/julialang/original/3X/f/a/facfe86773e55af1d9891b019676574dbb963754.png)

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<div class="post-metadata">

**Author:** ![nilshg](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/nilshg/32/2283_2.png) [@nilshg](https://discourse.julialang.org/u/nilshg)\
**Post date:** [April 24, 2022, 7:30pm UTC](https://discourse.julialang.org/t/fail-to-add-graphneuralnetworks-jl/79935/2 "2022-04-24T19:30:51Z")

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Please don’t use JuliaPro - the latest stable release is 1.7.2, which will allow you to install the latest version of CUDA as well.