A window will open in the top corner. Click Allow, and then click Install. If the automated way doesn't work, <a class="expander" href="%(url)s">try these manual steps</a>.
Un fenestra se aperira in le angulo superior. Clicca sur Permitter e pois sur Installar. Si le maniera automatic non functiona, <a class="expander" href="%(url)s">tenta iste passos manual</a>.