haskellmac

benmccready-mbp:~ benmccready$ curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | arch -x86_64 /bin/bash

Welcome to Haskell!

This script will download and install the following binaries:
  * ghcup - The Haskell toolchain installer
            (for managing GHC/cabal versions)
  * ghc   - The Glasgow Haskell Compiler
  * cabal - The Cabal build tool

ghcup installs only into the following directory,
which can be removed anytime:
  /Users/benmccready/.ghcup

Press ENTER to proceed or ctrl-c to abort.
Note that this script can be re-run at any given time.


[ Info  ] Upgrading GHCup...
[ Warn  ] No GHCup update available

System requirements
  Note: On OS X, in the course of running ghcup you will be given a dialog box to install the command line tools. Accept and the requirements will be installed for you. You will then need to run the command again.

Press ENTER to proceed or ctrl-c to abort.
Installation may take a while.


[ Warn  ] GHC ver 8.10.4 already installed; if you really want to reinstall it, you may want to run 'ghcup rm ghc 8.10.4' first
[ Info  ] GHC 8.10.4 successfully set as default version
[ Warn  ] Cabal ver 3.4.0.0 already installed; if you really want to reinstall it, you may want to run 'ghcup rm cabal 3.4.0.0' first
Downloading the latest package list from hackage.haskell.org
Package list of hackage.haskell.org is up to date at index-state 2021-03-03T05:14:22Z

Installation done!

Do you want to install haskell-language-server (HLS) now?
HLS is a language-server that provides IDE-like functionality
and can integrate with different editors, such as Vim, Emacs, VS Code, Atom, ...
Also see https://github.com/haskell/haskell-language-server/blob/master/README.md

Answer with YES or NO and press ENTER.

YES
[ Info  ] downloading: https://github.com/haskell/haskell-language-server/releases/download/1.0.0/haskell-language-server-macOS-1.0.0.tar.gz
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   650  100   650    0     0   1210      0 --:--:-- --:--:-- --:--:--  1210
100  312M  100  312M    0     0  21.7M      0  0:00:14  0:00:14 --:--:-- 24.6M
[ Info  ] verifying digest of: haskell-language-server-macOS-1.0.0.tar.gz
[ Info  ] Unpacking: haskell-language-server-macOS-1.0.0.tar.gz to /var/folders/p4/gvy85cz1391_4xx6ppv288hw0000gn/T/ghcup-E9ClVZ
[ Info  ] Installing HLS
[ Info  ] HLS installation successful
[ Info  ] This is just the server part of your LSP configuration. Consult the README on how to configure HLS, your project and your LSP client in your editor: https://github.com/haskell/haskell-language-server/blob/master/README.md
In order to run ghc and cabal, you need to adjust your PATH variable.
You may want to source '/Users/benmccready/.ghcup/env' in your shell
configuration to do so (e.g. ~/.bashrc).

Detected bash shell on your system...
If you want ghcup to automatically add the required PATH variable to "/Users/benmccready/.bashrc"
answer with YES, otherwise with NO and press ENTER.

YES
grep: /Users/benmccready/.bashrc: No such file or directory
benmccready-mbp:~ benmccready$