gistfile1.txt

$ brew cask list
Error: uninitialized constant Cask::DSL::ClassMethods::Checksum
Please report this bug:
    https://github.com/mxcl/homebrew/wiki/troubleshooting
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask/dsl.rb:74:in `sha1'
/usr/local/Library/Taps/phinze-cask/Casks/adapter.rb:5
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask.rb:117:in `require'
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask.rb:117:in `_load_from_file'
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask.rb:99:in `_load_from_tap'
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask.rb:127:in `load'
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask/scopes.rb:26:in `installed'
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask/scopes.rb:26:in `select'
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask/scopes.rb:26:in `installed'
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask/cli/list.rb:3:in `run'
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask/cli.rb:21:in `process'
/usr/local/bin/brew-cask.rb:6
/usr/local/Library/brew.rb:51:in `require'
/usr/local/Library/brew.rb:51:in `require?'
/usr/local/Library/brew.rb:101

$ brew cask checklinks
Error: uninitialized constant Cask::DSL::ClassMethods::Checksum
Please report this bug:
    https://github.com/mxcl/homebrew/wiki/troubleshooting
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask/dsl.rb:74:in `sha1'
/usr/local/Library/Taps/phinze-cask/Casks/adapter.rb:5
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask.rb:117:in `require'
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask.rb:117:in `_load_from_file'
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask.rb:99:in `_load_from_tap'
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask.rb:127:in `load'
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask/scopes.rb:8:in `all'
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask/scopes.rb:8:in `map'
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask/scopes.rb:8:in `all'
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask/cli/checklinks.rb:3:in `run'
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask/cli.rb:21:in `process'
/usr/local/bin/brew-cask.rb:6
/usr/local/Library/brew.rb:51:in `require'
/usr/local/Library/brew.rb:51:in `require?'
/usr/local/Library/brew.rb:101

When I try to install something:
$ brew cask install firefox
Error: wrong number of arguments (2 for 0)
Please report this bug:
    https://github.com/mxcl/homebrew/wiki/troubleshooting
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask/download.rb:10:in `initialize'
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask/download.rb:10:in `new'
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask/download.rb:10:in `perform'
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask/installer.rb:12:in `install'
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask/cli/install.rb:8:in `run'
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask/cli/install.rb:5:in `each'
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask/cli/install.rb:5:in `run'
/usr/local/Cellar/brew-cask/0.16.0/rubylib/cask/cli.rb:21:in `process'
/usr/local/bin/brew-cask.rb:6
/usr/local/Library/brew.rb:51:in `require'
/usr/local/Library/brew.rb:51:in `require?'
/usr/local/Library/brew.rb:101