instalar Haskell
curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh
DoubleTroublePy
curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | shSet-ExecutionPolicy Bypass -Scope Process -Force;[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072;Invoke-Command -ScriptBlock ([ScriptBlock]::Create((Invoke-WebRequest https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1 -UseBasicParsing))) -ArgumentList $true