cask 'viewit' do version '2.66' sha256 '5f4d5da68212d4076f0472ed80c01e1ff4572385cf1313e995bb5c139397b841' url "http://www.hexcat.com/downloads/ViewIt-#{version}.zip" appcast 'http://www.hexcat.com/downloads.html' name 'ViewIt' homepage 'http://www.hexcat.com/viewit/' app 'ViewIt.app' end