cask :v1 => 'virtualbox432096996' do version '4.3.20-96996' sha256 '744e77119a640a5974160213c9912568a3d88dbd06a2fc6b6970070941732705' url "http://download.virtualbox.org/virtualbox/#{version.split('-')[0]}/VirtualBox-#{version}-OSX.dmg" homepage 'http://www.virtualbox.org' license :unknown pkg 'VirtualBox.pkg' uninstall :script => { :executable => 'VirtualBox_Uninstall.tool', :args => %w[--unattended] } end