Homebrew-cask: Error: Cask 'julia' definition is invalid: invalid 'depends_on macos' value: ":mountain_lion"

[Foadsf]

General troubleshooting steps

• [*] I have retried my command with --force.
• [*] I ran brew update-reset && brew update and retried my command.
• [*] I ran brew doctor, fixed as many issues as possible and retried my command.
• [*] I have checked the instructions for reporting bugs.
• [*] I made doubly sure this is not a checksum does not match error.
• [*] I checked there are no open issues for the same problem.
• [*] I understand that if I ignore these instructions, my issue may be closed without review.

Description of issue

Command that failed

brew cask upgrade --greedy

Output of command with --force --verbose --debug

==> Upgrading 23 outdated packages:
Error: Cask 'julia' definition is invalid: invalid 'depends_on macos' value: ":mountain_lion"
/usr/local/Homebrew/Library/Homebrew/cask/dsl.rb:214:in `rescue in depends_on'
/usr/local/Homebrew/Library/Homebrew/cask/dsl.rb:211:in `depends_on'
/usr/local/Caskroom/julia/.metadata/1.0.0/20180903221006.000/Casks/julia.rb:9:in `block in load'
/usr/local/Homebrew/Library/Homebrew/cask/cask.rb:42:in `instance_eval'
/usr/local/Homebrew/Library/Homebrew/cask/cask.rb:42:in `initialize'
/usr/local/Homebrew/Library/Homebrew/cask/cask_loader.rb:33:in `new'
/usr/local/Homebrew/Library/Homebrew/cask/cask_loader.rb:33:in `cask'
/usr/local/Homebrew/Library/Homebrew/cask/cask_loader.rb:77:in `cask'
/usr/local/Caskroom/julia/.metadata/1.0.0/20180903221006.000/Casks/julia.rb:1:in `load'
/usr/local/Homebrew/Library/Homebrew/cask/cask_loader.rb:60:in `instance_eval'
/usr/local/Homebrew/Library/Homebrew/cask/cask_loader.rb:60:in `load'
/usr/local/Homebrew/Library/Homebrew/cask/cask_loader.rb:180:in `load'
/usr/local/Homebrew/Library/Homebrew/cask/cmd/upgrade.rb:36:in `block in run'
/usr/local/Homebrew/Library/Homebrew/cask/cmd/upgrade.rb:32:in `map'
/usr/local/Homebrew/Library/Homebrew/cask/cmd/upgrade.rb:32:in `run'
/usr/local/Homebrew/Library/Homebrew/cask/cmd/abstract_command.rb:34:in `run'
/usr/local/Homebrew/Library/Homebrew/cask/cmd.rb:89:in `run_command'
/usr/local/Homebrew/Library/Homebrew/cask/cmd.rb:155:in `run'
/usr/local/Homebrew/Library/Homebrew/cask/cmd.rb:120:in `run'
/usr/local/Homebrew/Library/Homebrew/cmd/cask.rb:7:in `cask'
/usr/local/Homebrew/Library/Homebrew/brew.rb:105:in `<main>'
Error: Kernel.exit
/usr/local/Homebrew/Library/Homebrew/cask/cmd.rb:160:in `exit'
/usr/local/Homebrew/Library/Homebrew/cask/cmd.rb:160:in `rescue in run'
/usr/local/Homebrew/Library/Homebrew/cask/cmd.rb:143:in `run'
/usr/local/Homebrew/Library/Homebrew/cask/cmd.rb:120:in `run'
/usr/local/Homebrew/Library/Homebrew/cmd/cask.rb:7:in `cask'
/usr/local/Homebrew/Library/Homebrew/brew.rb:105:in `<main>'

Output of brew cask doctor

==> Homebrew Version
1.9.3-77-g2062c51
==> macOS
10.14.2
==> SIP
Enabled
==> Java
10.0.2
==> Gatekeeper support
Enabled
==> Homebrew Cask Install Location
<NONE>
==> Homebrew Cask Staging Location
/usr/local/Caskroom
==> Homebrew Cask Taps:
/usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask (4104 casks)
==> Contents of $LOAD_PATH
/usr/local/Homebrew/Library/Homebrew/vendor/bundle-standalone/bundler/../ruby/2.3.0/gems/ruby-macho-2.1.0/lib
/usr/local/Homebrew/Library/Homebrew/vendor/bundle-standalone/bundler/../ruby/2.3.0/gems/rubocop-rspec-1.32.0/lib
/usr/local/Homebrew/Library/Homebrew/vendor/bundle-standalone/bundler/../ruby/2.3.0/gems/rubocop-0.63.1/lib
/usr/local/Homebrew/Library/Homebrew/vendor/bundle-standalone/bundler/../ruby/2.3.0/gems/unicode-display_width-1.4.1/lib
/usr/local/Homebrew/Library/Homebrew/vendor/bundle-standalone/bundler/../ruby/2.3.0/gems/ruby-progressbar-1.10.0/lib
/usr/local/Homebrew/Library/Homebrew/vendor/bundle-standalone/bundler/../ruby/2.3.0/gems/rainbow-3.0.0/lib
/usr/local/Homebrew/Library/Homebrew/vendor/bundle-standalone/bundler/../ruby/2.3.0/gems/powerpack-0.1.2/lib
/usr/local/Homebrew/Library/Homebrew/vendor/bundle-standalone/bundler/../ruby/2.3.0/gems/plist-3.5.0/lib
/usr/local/Homebrew/Library/Homebrew/vendor/bundle-standalone/bundler/../ruby/2.3.0/gems/parser-2.6.0.0/lib
/usr/local/Homebrew/Library/Homebrew/vendor/bundle-standalone/bundler/../ruby/2.3.0/gems/parallel-1.13.0/lib
/usr/local/Homebrew/Library/Homebrew/vendor/bundle-standalone/bundler/../ruby/2.3.0/gems/jaro_winkler-1.5.2/lib
/usr/local/Homebrew/Library/Homebrew/vendor/bundle-standalone/bundler/../ruby/2.3.0/extensions/universal-darwin-18/2.3.0/jaro_winkler-1.5.2
/usr/local/Homebrew/Library/Homebrew/vendor/bundle-standalone/bundler/
/usr/local/Homebrew/Library/Homebrew/vendor/bundle-standalone/bundler/../ruby/2.3.0/gems/backports-3.11.4/lib
/usr/local/Homebrew/Library/Homebrew/vendor/bundle-standalone/bundler/../ruby/2.3.0/gems/ast-2.4.0/lib
/usr/local/Homebrew/Library/Homebrew/vendor/bundle-standalone/bundler/../ruby/2.3.0/gems/activesupport-5.2.2/lib
/usr/local/Homebrew/Library/Homebrew/vendor/bundle-standalone/bundler/../ruby/2.3.0/gems/tzinfo-1.2.5/lib
/usr/local/Homebrew/Library/Homebrew/vendor/bundle-standalone/bundler/../ruby/2.3.0/gems/thread_safe-0.3.6/lib
/usr/local/Homebrew/Library/Homebrew/vendor/bundle-standalone/bundler/../ruby/2.3.0/gems/minitest-5.11.3/lib
/usr/local/Homebrew/Library/Homebrew/vendor/bundle-standalone/bundler/../ruby/2.3.0/gems/i18n-1.5.3/lib
/usr/local/Homebrew/Library/Homebrew/vendor/bundle-standalone/bundler/../ruby/2.3.0/gems/concurrent-ruby-1.1.4/lib
/Library/Ruby/Gems/2.3.0/gems/did_you_mean-1.0.0/lib
/Library/Ruby/Site/2.3.0
/Library/Ruby/Site/2.3.0/x86_64-darwin18
/Library/Ruby/Site/2.3.0/universal-darwin18
/Library/Ruby/Site
/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/vendor_ruby/2.3.0
/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/vendor_ruby/2.3.0/x86_64-darwin18
/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/vendor_ruby/2.3.0/universal-darwin18
/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/vendor_ruby
/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0
/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/x86_64-darwin18
/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/universal-darwin18
/usr/local/Homebrew/Library/Homebrew
==> Environment Variables
LC_ALL="en_US.UTF-8"
PATH="/usr/local/Homebrew/Library/Homebrew/shims/scm:/usr/bin:/bin:/usr/sbin:/sbin"
SHELL="/bin/bash"

Output of brew tap

brewsci/science
elmercsc/elmerfem
homebrew/cask
homebrew/core

[Foadsf]

found this one-liner, seem to solve the issue.

[vitorgalvao]

found this one-liner, seem to solve the issue.

Yes, that’s the fix.