class Zotero < Cask
url 'http://download.zotero.org/standalone/4.0.20/Zotero-4.0.20.dmg'
homepage 'http://www.zotero.org/'
version '4.0.20'
sha256 '5206accbc9324a5ca42d660dd1c74ca3bac2397ffa0d503819b4245820feea27'
link 'Zotero.app'
end