rescue.noarch: W: class-path-in-manifest /usr/share/rescue/Rescue.jar rescue.noarch: W: class-path-in-manifest /usr/share/rescue/lib/Grasshopper.jar The META-INF/MANIFEST.MF file in the jar contains a hardcoded Class-Path. These entries do not work with older Java versions and even if they do work, they are inflexible and usually cause nasty surprises. rescue.noarch: W: no-version-in-last-changelog rescue.src: W: no-version-in-last-changelog The latest changelog entry doesn't contain a version. Please insert the version that is coherent with the version of the package and rebuild it. 2 packages and 0 specfiles checked; 0 errors, 4 warnings.