When trying to select an Integration Pack on the Deploy page under the master account, you may get an error message stating that there is no Integration Packs available for installation. This is expected behavior.
You are not supposed to deploy Integration Pack in master account because essentially Integration Pack is bunch of deployed processes, you cannot deploy them twice on the same account. Usually the master account is for development, where you can create Integration Packs there and share them with sub accounts. You are be able to deploy the Integration Packs on sub account though. If you don't have a sub account, you can either ask your account manager to create a sub account or for partners or you can create sub account through partner API.