OK, after further investigation, there are no files remaining installed, but only empty folders. Sorry, I did only do an `ls` on the root project folder, instead of a `find` to list all files :( Therefore I do not seem to have an error in my spec file. I only need a possibility to clean out empty folders when updating the package. Even when a clean function/macro doesn't exist, this might not lead to errors during project life-time, as I can run a line of code in %post or writing a hint into the project documentation. Kindest regards, Raoul -- packaging mailing list packaging@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/packaging