class Psychopy < Cask version '1.79.01' sha256 'a2b174aee30ca4a8858238404adfd9271da9ec14243aa30be0b7f9a6abb047b8' url "https://downloads.sourceforge.net/sourceforge/psychpy/StandalonePsychoPy-#{version}-OSX.dmg" homepage 'http://www.psychopy.org/' license :oss app 'PsychoPy2.app' end