class MicrosoftLyncPlugin < Cask version :latest sha256 :no_check url 'https://lync12.lyncweb.microsoft.com/lwa/Plugins/LWAPluginInstaller.pkg' homepage 'http://office.microsoft.com/Lync' pkg 'LWAPluginInstaller.pkg' uninstall :pkgutil => 'Lync.Client.LwaPluginInstaller.*.LwaPlugin.pkg' end