Primavera application has been acquired by Oracle. I don't think that this version is available anymore. The whole range of products have been acquired and re-developed while keeping the important functions. However, the new products are somewhat used in the same area of business like the previous versions were released for. For more information related to the new Primavera products, access the official website hosted by the Oracle Corporation. I will link you to the available products to see which one is good enough for your business.