As explained upstream that is not going to work. The package YUM is installing is assuming that it will be working with Postgres installed from packages in the same repo. That is not the case. You might be able to download the pgBackrest source and build it pointing at the Perl in the EDB install, but I have no idea how to make that happen. > > > now what is the problem means we have to trying restore the backup prod > to dev server. >