Here’s handy. If you are using Linux on the IBM Power architecture, the Open Source POWER Availability Tool (OSPAT) allows you to search multiple distributions for available packages.
[T]he specialty of OSPAT is that it only returns POWER package results, it does not return x86 packages in the search results. Thus, the user doesn’t have to drill deep into the search results to find the POWER packages. Also, the search results display the results across multiple distributions, helping POWER users determine whether certain packages have equivalency across multiple distributions.
Click here if you want to take a look.