Install cabal-install

ghcup

  • Haskell toolchain installer.
    Install, manage, and update Haskell toolchains.
    More information: <https://gitlab.haskell.org/haskell/ghcup-hs>.
  • Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

ghcup install cabal

click the source code to copy