System Grab Bag

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ghcup

Haskell toolchain installer. Install, manage, and update Haskell toolchains. More information: https://gitlab.haskell.org/haskell/ghcup-hs.
  • Start the interactive TUI:
    ghcup tui
  • List available GHC/cabal versions:
    ghcup list
  • Install the recommended GHC version:
    ghcup install ghc
  • Install a specific GHC version:
    ghcup install ghc {{version}}
  • Set the currently "active" GHC version:
    ghcup set ghc {{version}}
  • Install cabal-install:
    ghcup install cabal
  • Update ghcup itself:
    ghcup upgrade

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