2025-03-14 21:59:59 -06:00
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# ghcup
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> Haskell toolchain installer.
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> Install, manage, and update Haskell toolchains.
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> More information: <https://gitlab.haskell.org/haskell/ghcup-hs>.
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- Start the interactive TUI:
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`ghcup tui`
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2025-12-16 10:20:31 -07:00
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- List available GHC/Cabal versions:
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2025-03-14 21:59:59 -06:00
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`ghcup list`
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- Install the recommended GHC version:
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`ghcup install ghc`
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- Install a specific GHC version:
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`ghcup install ghc {{version}}`
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2025-12-16 10:20:31 -07:00
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- Activate a specific GHC version:
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2025-03-14 21:59:59 -06:00
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`ghcup set ghc {{version}}`
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- Install cabal-install:
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`ghcup install cabal`
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- Update `ghcup` itself:
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`ghcup upgrade`
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