class FirefoxEsrCn < Cask version '31.0' sha256 'b1a8bb972f94052813be5b78e8e8aa56357f87a953bd0cfb1686822494ea3488' url 'https://download.mozilla.org/?product=firefox-31.0esr&os=osx&lang=zh-CN' homepage 'http://www.mozilla.org/en-US/firefox/organizations/faq/' link 'Firefox.app' end