I semm to have successfully installed the haskell part of the script but it fails with a reproducible error when coming to the (partly already installed) supercollider part:
$ curl https://tidalcycles.org/tidal-bootstrap.sh -sSf | sh
[0] Mac OS detected, moving forward with installation...
/usr/local/bin/git
[1] git found, skipping...
[2] Haskell found, skipping install of that...
[3] Congratulations, you have all the pre-reqs...
Installing tidalcycles haskell library (via cabal)...
Downloading the latest package list from hackage.haskell.org
To revert to previous state run:
cabal v2-update 'hackage.haskell.org,2020-04-04T08:29:12Z'
Resolving dependencies...
Up to date
[4] Atom already installed, skipping...
[6] Installing atom TidalCycles plugin...
Installing tidalcycles to /Users/tboverma/.atom/packages ✓
[7] SuperCollider already installed, skipping...
[8] Installing SuperCollider Plugins...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 624 100 624 0 0 1533 0 --:--:-- --:--:-- --:--:-- 1533
100 6741k 100 6741k 0 0 1087k 0 0:00:06 0:00:06 --:--:-- 1557k
replace /Users/tboverma/Library/Application Support/SuperCollider/Extensions/SC3plugins/AYUGens/AYUGens.html? [y]es, [n]o, [A]ll, [N]one, [r]ename: error: invalid response [{ENTER}]
replace /Users/tboverma/Library/Application Support/SuperCollider/Extensions/SC3plugins/AYUGens/AYUGens.html? [y]es, [n]o, [A]ll, [N]one, [r]ename: error: invalid response [#### INST]
replace /Users/tboverma/Library/Application Support/SuperCollider/Extensions/SC3plugins/AYUGens/AYUGens.html? [y]es, [n]o, [A]ll, [N]one, [r]ename: %
I’ll now attempt to complete with the manual install and will let you know how it develops.