Homebrew-cask: cuda cask is gone?

[florianletsch]

Description of issue

I want to install CUDA on my macOS. Several guides (e.g. https://srikanthpagadala.github.io/notes/2016/11/07/enable-gpu-support-for-tensorflow-on-macos)
point to the cuda cask. However, it does not seem to exist anymore?

Output of install command

$ brew cask install cuda
Error: Cask 'cuda' is unavailable: No Cask with this name exists. Did you mean one of:
cuda-z
Error: Install incomplete.

Output of install command with --verbose --debug

$ brew cask install cuda --verbose --debug
Error: Cask 'cuda' is unavailable: No Cask with this name exists. Did you mean one of:
cuda-z
Error: Install incomplete.
/usr/local/Homebrew/Library/Homebrew/cask/lib/hbc/cli/install.rb:13:in `run'
/usr/local/Homebrew/Library/Homebrew/cask/lib/hbc/cli/abstract_command.rb:35:in `run'
/usr/local/Homebrew/Library/Homebrew/cask/lib/hbc/cli.rb:97:in `run_command'
/usr/local/Homebrew/Library/Homebrew/cask/lib/hbc/cli.rb:167:in `run'
/usr/local/Homebrew/Library/Homebrew/cask/lib/hbc/cli.rb:131:in `run'
/usr/local/Homebrew/Library/Homebrew/cmd/cask.rb:8:in `cask'
/usr/local/Homebrew/Library/Homebrew/brew.rb:95:in `<main>'
Error: Kernel.exit
/usr/local/Homebrew/Library/Homebrew/cask/lib/hbc/cli.rb:172:in `exit'
/usr/local/Homebrew/Library/Homebrew/cask/lib/hbc/cli.rb:172:in `rescue in run'
/usr/local/Homebrew/Library/Homebrew/cask/lib/hbc/cli.rb:155:in `run'
/usr/local/Homebrew/Library/Homebrew/cask/lib/hbc/cli.rb:131:in `run'
/usr/local/Homebrew/Library/Homebrew/cmd/cask.rb:8:in `cask'
/usr/local/Homebrew/Library/Homebrew/brew.rb:95:in `<main>'

Output of brew cask doctor

$ brew cask doctor
==> Homebrew-Cask Version
Homebrew-Cask 1.3.2-13-g5b04152
caskroom/homebrew-cask (git revision aabdd; last commit 2017-09-06)
==> Homebrew-Cask Install Location
<NONE>
==> Homebrew-Cask Staging Location
/usr/local/Caskroom
==> Homebrew-Cask Cached Downloads
~/Library/Caches/Homebrew/Cask (1 files, 226.6MB)
==> Homebrew-Cask Taps:
/usr/local/Homebrew/Library/Taps/caskroom/homebrew-cask (3721 casks)
==> Contents of $LOAD_PATH
/usr/local/Homebrew/Library/Homebrew/cask/lib
/usr/local/Homebrew/Library/Homebrew
/Library/Ruby/Site/2.0.0
/Library/Ruby/Site/2.0.0/x86_64-darwin16
/Library/Ruby/Site/2.0.0/universal-darwin16
/Library/Ruby/Site
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/vendor_ruby/2.0.0
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/vendor_ruby/2.0.0/x86_64-darwin16
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/vendor_ruby/2.0.0/universal-darwin16
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/vendor_ruby
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/x86_64-darwin16
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/universal-darwin16
==> Environment Variables
LC_CTYPE="UTF-8"
PATH="/usr/local/opt/python/libexec/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/Homebrew/Library/Homebrew/shims/scm"
SHELL="/bin/bash"

[vitorgalvao]

It’s in caskroom/drivers. You need to tap that repo.

[soma11soma11]

try
brew tap caskroom/drivers

[opironneau]

It is now called nvidia-cuda, so
cask install nvidia-cuda