Haskell toolchain installer. Install, manage, and update Haskell toolchains.
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
Activate a specific GHC version
ghcup set ghc version
Install cabal-install
ghcup install cabal
Update `ghcup` itself
ghcup upgrade