homebrew-cask: Permission denied - /opt/homebrew-cask

brew cask install is not working --> Permission denied - /opt/homebrew-cask

history osx 10.10 install brew brew works upgrade to osx 10.11 install brew cask –> cask nor working

here the console log with the state and the error

imac4ado:sync ado$ brew cask doctor
==> We need to make Caskroom for the first time at /opt/homebrew-cask/Caskroom
==> We'll set permissions properly so we won't need sudo in the future
==> OS X Release:
10.11
==> OS X Release with Patchlevel:
10.11
==> Hardware Architecture:
intel-64
==> Ruby Version:
2.0.0-p645
==> Ruby Path:
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby
==> Homebrew Version:
0.9.5 (git revision 142f61; last commit 2015-10-17)
==> 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
==> Homebrew-cask Version:
0.58.0
==> Homebrew-cask Install Location:
/usr/local/Cellar/brew-cask/0.58.0
==> Homebrew-cask Staging Location:
/opt/homebrew-cask/Caskroom (error: path does not exist)
==> Homebrew-cask Cached Downloads:
/Library/Caches/Homebrew
/Library/Caches/Homebrew/Casks
2 files (warning: run "brew cask cleanup")
1.12 megs (warning: run "brew cask cleanup")
==> Homebrew-cask Default Tap Path:
/usr/local/Library/Taps/caskroom/homebrew-cask
==> Homebrew-cask Alternate Cask Taps:
<NONE>
==> Homebrew-cask Default Tap Cask Count:
2806
==> Contents of $LOAD_PATH:
/usr/local/Cellar/brew-cask/0.58.0/rubylib
/Library/Ruby/Site/2.0.0
/Library/Ruby/Site/2.0.0/x86_64-darwin15
/Library/Ruby/Site/2.0.0/universal-darwin15
/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-darwin15
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/vendor_ruby/2.0.0/universal-darwin15
/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-darwin15
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/universal-darwin15
==> 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="/~/sync:/opt/local/bin:/opt/local/sbin:/usr/local/bin:/usr/local/sbin:/usr/local/mysql/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Applications/Server.app/Contents/ServerRoot/usr/bin:/Applications/Server.app/Contents/ServerRoot/usr/sbin:/usr/local/Library/ENV/scm"
==> Contents of $SHELL Environment Variable:
SHELL="/bin/bash"
==> Contents of Locale Environment Variables:
LANG="de_DE.UTF-8"
==> Running As Privileged User:
No
imac4ado:sync ado$ brew cask instal supaview
==> We need to make Caskroom for the first time at /opt/homebrew-cask/Caskroom
==> We'll set permissions properly so we won't need sudo in the future
==> Downloading http://twinside.free.fr/supaview/SupaView.1.3.2.zip
Already downloaded: /Library/Caches/Homebrew/supaview-1.3.2.zip
Error: Permission denied - /opt/homebrew-cask
  Most likely, this means you have an outdated version of homebrew-cask. Please run:
      brew update && brew upgrade brew-cask && brew cleanup && brew cask cleanup
  If this doesn’t fix the problem, 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/fileutils.rb:245:in `mkdir'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/fileutils.rb:245:in `fu_mkdir'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/fileutils.rb:219:in `block (2 levels) in mkdir_p'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/fileutils.rb:217:in `reverse_each'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/fileutils.rb:217:in `block in mkdir_p'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/fileutils.rb:203:in `each'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/fileutils.rb:203:in `mkdir_p'
/usr/local/Cellar/brew-cask/0.58.0/rubylib/hbc/installer.rb:100:in `extract_primary_container'
/usr/local/Cellar/brew-cask/0.58.0/rubylib/hbc/installer.rb:65:in `install'
/usr/local/Cellar/brew-cask/0.58.0/rubylib/hbc/cli/install.rb:20:in `block in install_casks'
/usr/local/Cellar/brew-cask/0.58.0/rubylib/hbc/cli/install.rb:17:in `each'
/usr/local/Cellar/brew-cask/0.58.0/rubylib/hbc/cli/install.rb:17:in `install_casks'
/usr/local/Cellar/brew-cask/0.58.0/rubylib/hbc/cli/install.rb:6:in `run'
/usr/local/Cellar/brew-cask/0.58.0/rubylib/hbc/cli.rb:79:in `run_command'
/usr/local/Cellar/brew-cask/0.58.0/rubylib/hbc/cli.rb:119:in `process'
/usr/local/Cellar/brew-cask/0.58.0/rubylib/brew-cask-cmd.rb:19:in `<main>'
imac4ado:sync ado$ brew update && brew upgrade brew-cask && brew cleanup && brew cask cleanup
Updated Homebrew from 142f61a6 to 25f3f43f.
==> Updated Formulae
deis                        deisctl                     gauge                       redis                     
Error: caskroom/cask/brew-cask 0.58.0 already installed
imac4ado:sync ado$ brew cask instal supaview
==> We need to make Caskroom for the first time at /opt/homebrew-cask/Caskroom
==> We'll set permissions properly so we won't need sudo in the future
==> Downloading http://twinside.free.fr/supaview/SupaView.1.3.2.zip
Already downloaded: /Library/Caches/Homebrew/supaview-1.3.2.zip
Error: Permission denied - /opt/homebrew-cask
  Most likely, this means you have an outdated version of homebrew-cask. Please run:
      brew update && brew upgrade brew-cask && brew cleanup && brew cask cleanup
  If this doesn’t fix the problem, 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/fileutils.rb:245:in `mkdir'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/fileutils.rb:245:in `fu_mkdir'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/fileutils.rb:219:in `block (2 levels) in mkdir_p'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/fileutils.rb:217:in `reverse_each'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/fileutils.rb:217:in `block in mkdir_p'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/fileutils.rb:203:in `each'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/fileutils.rb:203:in `mkdir_p'
/usr/local/Cellar/brew-cask/0.58.0/rubylib/hbc/installer.rb:100:in `extract_primary_container'
/usr/local/Cellar/brew-cask/0.58.0/rubylib/hbc/installer.rb:65:in `install'
/usr/local/Cellar/brew-cask/0.58.0/rubylib/hbc/cli/install.rb:20:in `block in install_casks'
/usr/local/Cellar/brew-cask/0.58.0/rubylib/hbc/cli/install.rb:17:in `each'
/usr/local/Cellar/brew-cask/0.58.0/rubylib/hbc/cli/install.rb:17:in `install_casks'
/usr/local/Cellar/brew-cask/0.58.0/rubylib/hbc/cli/install.rb:6:in `run'
/usr/local/Cellar/brew-cask/0.58.0/rubylib/hbc/cli.rb:79:in `run_command'
/usr/local/Cellar/brew-cask/0.58.0/rubylib/hbc/cli.rb:119:in `process'
/usr/local/Cellar/brew-cask/0.58.0/rubylib/brew-cask-cmd.rb:19:in `<main>'
imac4ado:sync ado$ 

‘brew update && brew upgrade brew-cask && brew cleanup && brew cask cleanup’ does not solve the problem

here the current permissions:

imac4ado:sync ado$ sudo ls -arlt /opt/homebrew-cask
total 0
drwxr-xr-x  2 ado       staff   68 17 Okt 19:28 Caskroom
drwx------@ 4 macports  staff  136 17 Okt 19:28 ..
drwxr-xr-x  3 ado       staff  102 17 Okt 19:28 .