class Dia < Cask url 'http://downloads.sourceforge.net/dia-installer/dia/0.97.2/Dia-0.97.2-5.dmg' homepage 'http://dia-installer.de/' version '0.97.2-5' sha1 '20bcc65b63f44aaa2788a7183c4a254f6a57d57d' link 'Dia.app' end