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nil (or 0) path errors installing any cask #7952

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igor47 opened this issue Dec 9, 2014 · 2 comments
Closed

nil (or 0) path errors installing any cask #7952

igor47 opened this issue Dec 9, 2014 · 2 comments

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@igor47
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igor47 commented Dec 9, 2014

hi! i'm getting this error:

brew cask install iterm2
==> Downloading http://www.iterm2.com/downloads/stable/iTerm2_v2_0.zip
Already downloaded: /Library/Caches/Homebrew/iterm2-2.0.0.zip
Error: no implicit conversion of nil into String
Please report this bug:
    https://github.com/caskroom/homebrew-cask/issues
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/digest.rb:44:in `initialize'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/digest.rb:44:in `open'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/digest.rb:44:in `file'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/digest.rb:29:in `file'
/usr/local/Cellar/brew-cask/0.49.0/rubylib/cask/download.rb:40:in `block in _check_sums'
/usr/local/Cellar/brew-cask/0.49.0/rubylib/cask/download.rb:38:in `each'
/usr/local/Cellar/brew-cask/0.49.0/rubylib/cask/download.rb:38:in `_check_sums'
/usr/local/Cellar/brew-cask/0.49.0/rubylib/cask/download.rb:31:in `perform'
/usr/local/Cellar/brew-cask/0.49.0/rubylib/cask/installer.rb:74:in `download'
/usr/local/Cellar/brew-cask/0.49.0/rubylib/cask/installer.rb:51:in `install'
/usr/local/Cellar/brew-cask/0.49.0/rubylib/cask/cli/install.rb:20:in `block in install_casks'
/usr/local/Cellar/brew-cask/0.49.0/rubylib/cask/cli/install.rb:17:in `each'
/usr/local/Cellar/brew-cask/0.49.0/rubylib/cask/cli/install.rb:17:in `install_casks'
/usr/local/Cellar/brew-cask/0.49.0/rubylib/cask/cli/install.rb:6:in `run'
/usr/local/Cellar/brew-cask/0.49.0/rubylib/cask/cli.rb:81:in `run_command'
/usr/local/Cellar/brew-cask/0.49.0/rubylib/cask/cli.rb:121:in `process'
/usr/local/bin/brew-cask.rb:42:in `<top (required)>'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/usr/local/Library/brew.rb:59:in `require?'
/usr/local/Library/brew.rb:142:in `<main>'

if i run rm /Library/Caches/Homebrew/iterm2-2.0.0.zip and then again run brew cask install iterm2, it just sits forever looking like this:

brew cask install iterm2
==> Downloading http://www.iterm2.com/downloads/stable/iTerm2_v2_0.zip
######################################################################## 100.0%

if i send the process a term, here's the traceback:

Error: SIGTERM
Please report this bug:
    http://git.io/brew-troubleshooting
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/digest.rb:46:in `read'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/digest.rb:46:in `block in file'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/digest.rb:44:in `open'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/digest.rb:44:in `file'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/digest.rb:29:in `file'
/usr/local/Cellar/brew-cask/0.49.0/rubylib/cask/download.rb:40:in `block in _check_sums'
/usr/local/Cellar/brew-cask/0.49.0/rubylib/cask/download.rb:38:in `each'
/usr/local/Cellar/brew-cask/0.49.0/rubylib/cask/download.rb:38:in `_check_sums'
/usr/local/Cellar/brew-cask/0.49.0/rubylib/cask/download.rb:31:in `perform'
/usr/local/Cellar/brew-cask/0.49.0/rubylib/cask/installer.rb:74:in `download'
/usr/local/Cellar/brew-cask/0.49.0/rubylib/cask/installer.rb:51:in `install'
/usr/local/Cellar/brew-cask/0.49.0/rubylib/cask/cli/install.rb:20:in `block in install_casks'
/usr/local/Cellar/brew-cask/0.49.0/rubylib/cask/cli/install.rb:17:in `each'
/usr/local/Cellar/brew-cask/0.49.0/rubylib/cask/cli/install.rb:17:in `install_casks'
/usr/local/Cellar/brew-cask/0.49.0/rubylib/cask/cli/install.rb:6:in `run'
/usr/local/Cellar/brew-cask/0.49.0/rubylib/cask/cli.rb:81:in `run_command'
/usr/local/Cellar/brew-cask/0.49.0/rubylib/cask/cli.rb:121:in `process'
/usr/local/bin/brew-cask.rb:42:in `<top (required)>'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/usr/local/Library/brew.rb:59:in `require?'
/usr/local/Library/brew.rb:142:in `<main>

if i pause execution at cask/download.rb line 40 via binding.pry, i can see this:

[2] pry(#<Cask::Download>)> path
=> 0

(meaning, 0 is passed as the path to Digest.const_get(sum.hash_type.to_s.upcase).file(path))

it gets stuck like this trying to install any cask. here's the output of cask doctor:

==> OS X Version:
10.9.4
==> Hardware Architecture:
intel-64
==> Ruby Version:
2.0.0-p451
==> Ruby Path:
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby
==> Homebrew Version:
0.9.5
==> Homebrew Executable Path:
/usr/local/bin/brew
==> Homebrew Cellar Path:
/usr/local/Cellar
==> Homebrew Repository Path:
/usr/local
==> Homebrew Origin:
https://github.com/Homebrew/homebrew.git
==> Homebrew-cask Version:
0.49.0
==> Homebrew-cask Install Location:
/usr/local/Cellar/brew-cask/0.49.0
==> Homebrew-cask Staging Location:
/opt/homebrew-cask/Caskroom
==> Homebrew-cask Cached Downloads:
/Library/Caches/Homebrew
/Library/Caches/Homebrew/Casks
0 files
0.00 megs
==> Homebrew-cask Default Tap Path:
/usr/local/Library/Taps/caskroom/homebrew-cask
==> Homebrew-cask Alternate Cask Taps:
/usr/local/Library/Taps/caskroom/homebrew-fonts
/usr/local/Library/Taps/caskroom/homebrew-versions
/usr/local/Library/Taps/phinze/homebrew-cask (Warning: legacy tap path)
==> Homebrew-cask Default Tap Cask Count:
0 (Error reading /usr/local/Library/Taps/caskroom/homebrew-cask)
==> Contents of $LOAD_PATH:
/usr/local/Cellar/brew-cask/0.49.0/rubylib
/usr/local/Library/Homebrew
/Library/Ruby/Site/2.0.0
/Library/Ruby/Site/2.0.0/x86_64-darwin13
/Library/Ruby/Site/2.0.0/universal-darwin13
/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-darwin13
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/vendor_ruby/2.0.0/universal-darwin13
/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-darwin13
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/universal-darwin13
==> Contents of $RUBYLIB Environment Variable:
<NONE>
==> Contents of $RUBYOPT Environment Variable:
<NONE>
==> Contents of $RUBYPATH Environment Variable:
<NONE>
==> Contents of $RBENV_VERSION Environment Variable:
<NONE>
==> Contents of $CHRUBY_VERSION Environment Variable:
<NONE>
==> Contents of $GEM_HOME Environment Variable:
<NONE>
==> Contents of $GEM_PATH Environment Variable:
<NONE>
==> Contents of $BUNDLE_PATH Environment Variable:
<NONE>
==> Contents of $PATH Environment Variable:
PATH="/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/Library/ENV/scm"
==> Contents of $SHELL Environment Variable:
SHELL="/bin/bash"
==> Contents of Locale Environment Variables:
LANG="en_US.UTF-8"
==> Running As Privileged User:
No
@renard
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renard commented Dec 9, 2014

Hi have the same since I upgraded to 0.49.0

@renard renard mentioned this issue Dec 9, 2014
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@rolandwalker
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I suspect a change on Homebrew's side. Closing as a duplicate, further updates will be in #7946.

@miccal miccal removed the duplicate label Dec 23, 2016
@Homebrew Homebrew locked and limited conversation to collaborators May 8, 2018
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@igor47 @renard @rolandwalker @miccal