# ERROR: Unsatisfiable requirements detected for package CUDNN \[161a31e8\]

**URL:** <https://discourse.julialang.org/t/error-unsatisfiable-requirements-detected-for-package-cudnn-161a31e8/15716>\
**Category:** General Usage\
**Tags:** package\
**Created:** [October 1, 2018, 2:38am UTC](https://discourse.julialang.org/t/error-unsatisfiable-requirements-detected-for-package-cudnn-161a31e8/15716 "2018-10-01T02:38:04Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![lannisite110](https://avatars.discourse-cdn.com/v4/letter/l/df705f/32.png) [@lannisite110](https://discourse.julialang.org/u/lannisite110)\
**Post date:** [October 1, 2018, 2:38am UTC](https://discourse.julialang.org/t/error-unsatisfiable-requirements-detected-for-package-cudnn-161a31e8/15716/1 "2018-10-01T02:38:04Z")

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I’m running a project which need libs CUDNN and CUDArt. When i add them in julia\_1.0, i find a error like the following. i don’t understant what happened to this. And i search it in google, but i get nothing. I need your help immediately, thanks

add CUDNN  
(v1.0) pkg\> add CUDNN  
Updating registry at `~/.julia/registries/General`  
Updating git-repo `https://github.com/JuliaRegistries/General.git`  
Resolving package versions…  
ERROR: Unsatisfiable requirements detected for package CUDNN [161a31e8]:  
CUDNN [161a31e8] log:  
├─possible versions are: [0.0.1, 0.1.0-0.1.1, 0.2.0-0.2.1, 0.3.0, 0.4.0] or uninstalled  
├─restricted to versions \* by an explicit requirement, leaving only versions [0.0.1, 0.1.0-0.1.1, 0.2.0-0.2.1, 0.3.0, 0.4.0]  
└─restricted by julia compatibility requirements to versions: uninstalled — no versions left

add CUDArt  
(v1.0) pkg\> add CUDArt  
Updating registry at `~/.julia/registries/General`  
Updating git-repo `https://github.com/JuliaRegistries/General.git`  
Resolving package versions…  
ERROR: Unsatisfiable requirements detected for package CUDArt [58537def]:  
CUDArt [58537def] log:  
├─possible versions are: [0.0.1, 0.1.0-0.1.3, 0.2.0-0.2.3, 0.3.0-0.3.2, 0.4.0-0.4.1] or uninstalled  
├─restricted to versions \* by an explicit requirement, leaving only versions [0.0.1, 0.1.0-0.1.3, 0.2.0-0.2.3, 0.3.0-0.3.2, 0.4.0-0.4.1]  
└─restricted by julia compatibility requirements to versions: uninstalled — no versions left

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**Author:** ![kristoffer.carlsson](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/kristoffer.carlsson/32/22_2.png) [@kristoffer.carlsson](https://discourse.julialang.org/u/kristoffer.carlsson)\
**Post date:** [October 1, 2018, 2:51am UTC](https://discourse.julialang.org/t/error-unsatisfiable-requirements-detected-for-package-cudnn-161a31e8/15716/2 "2018-10-01T02:51:37Z")

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It means that CUDNN and CUDArt does not support 1.0. Indeed both the packages have notes says they are deprecated and suggest a replacement package.

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<div class="post-metadata">

**Author:** ![lannisite110](https://avatars.discourse-cdn.com/v4/letter/l/df705f/32.png) [@lannisite110](https://discourse.julialang.org/u/lannisite110)\
**Post date:** [October 1, 2018, 3:44am UTC](https://discourse.julialang.org/t/error-unsatisfiable-requirements-detected-for-package-cudnn-161a31e8/15716/3 "2018-10-01T03:44:26Z")

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thanks very much. and could you tell me how to find the replacement package, cause i cannot find it.

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<div class="post-metadata">

**Author:** ![StefanKarpinski](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/stefankarpinski/32/24_2.png) [@StefanKarpinski](https://discourse.julialang.org/u/StefanKarpinski)\
**Post date:** [October 1, 2018, 3:49am UTC](https://discourse.julialang.org/t/error-unsatisfiable-requirements-detected-for-package-cudnn-161a31e8/15716/4 "2018-10-01T03:49:46Z")

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It means that the packages need to be upgraded to work on 1.0; they haven’t been yet.

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<div class="post-metadata">

**Author:** ![kristoffer.carlsson](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/kristoffer.carlsson/32/22_2.png) [@kristoffer.carlsson](https://discourse.julialang.org/u/kristoffer.carlsson)\
**Post date:** [October 1, 2018, 1:33pm UTC](https://discourse.julialang.org/t/error-unsatisfiable-requirements-detected-for-package-cudnn-161a31e8/15716/5 "2018-10-01T13:33:17Z")

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CUDArt → [GitHub - JuliaGPU/CUDAdrv.jl: A Julia wrapper for the CUDA driver API.](https://github.com/JuliaGPU/CUDAdrv.jl)

CUDNN → [GitHub - JuliaGPU/CuArrays.jl: A Curious Cumulation of CUDA Cuisine](https://github.com/JuliaGPU/CuArrays.jl)