CODEWITHSUNDEEP
haskellaccelerate
vivace
vivace

Reputation: 59

trouble installing accelerate-cuda

I have been trying to run cabal install accelerate-cuda -fdebug to no avail. at first i had some issues i think with my version of cuda, so i upgraded ghc to version 8.0.1 and cabal to version 1.22.5.0.

I was able to run cabal install accelerate which worked but cabal install accelerate-cuda has resulted in :

Resolving dependencies... cabal: Could not resolve dependencies: trying: accelerate-cuda-0.15.1.1 (user goal) next goal: base (dependency of accelerate-cuda-0.15.1.1) rejecting: base-4.9.0.0/installed-4.9... (conflict: accelerate-cuda => base>=4.7 && <4.9) rejecting: base-4.9.0.0, 4.8.2.0, 4.8.1.0, 4.8.0.0, 4.7.0.2, 4.7.0.1, 4.7.0.0, 4.6.0.1, 4.6.0.0, 4.5.1.0, 4.5.0.0, 4.4.1.0, 4.4.0.0, 4.3.1.0, 4.3.0.0, 4.2.0.2, 4.2.0.1, 4.2.0.0, 4.1.0.0, 4.0.0.0, 3.0.3.2, 3.0.3.1 (global constraint requires installed instance) Dependency tree exhaustively searched.

Upvotes: 1

Views: 203

Answers (1)

epsilonhalbe
epsilonhalbe

Reputation: 15967

Ghc 8.0.1 came with an updated version of base (4.9) which might be incompatible with the accelerate-cuda package.

You can try and pass the flag --allow-newer to cabal, or dowload the package with cabal get and edit the cabal fie manually setting base >= 4.8 && <5.0 in the build dapends section.

Upvotes: 2

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