Haskell Cookbook

How to do it...

1. Create a new project called working-with-cloud-haskell with the simple stack template:

        stack new working-with-cloud-haskell simple

2. Add a dependency on the distributed-process library in the build-depends sub-section of executable section. Also add support libraries and the -threaded option to ghc-options:

        executable working-with-cloud-haskell
          hs-source-dirs:      src
          main-is:             Main.hs
          ghc-options:         -threaded
          default-language:    Haskell2010
          build-depends:       base >= 4.7 && < 5
                             , binary
                             , distributed-process
                             , network-transport
                             , network-transport-tcp

At the time of writing this recipe, the Cloud Haskell libraries are not part of LTS stack. Hence we need to add more dependencies to stack.yaml in the extra-deps section. Note that the ...