cask 'qt-creator-dev' do version '4.2.0-beta1' sha256 'eff829a57fc70747e74461401a5ff6bfc7d4cff49fa52acf2d2b047357f712f7' url "http://download.qt.io/development_releases/qtcreator/#{version.major_minor}/#{version}/qt-creator-opensource-mac-x86_64-#{version}.dmg" name 'Qt Creator Dev' homepage 'https://www.qt.io/developers/' app 'Qt Creator.app' end