ilmbase-devel-2.5.6-alt2.x86_64	rpm-filesystem-conflict-symlink-symlink	warn	value of symlink /usr/lib64/libImath.so is different from the same symlink in the package imath-devel-3.1.6-alt4.x86_64. Moreover, the packages have no explicit conflicts with each other. You should add explicit conflicts, or, if conflicts are avoidable, consider using alternatives.; 
ilmbase-devel-2.5.6-alt2.x86_64	rpm-package-is-obsoleted	warn	The package is  obsoleted by the package openexr-devel-3.1.5-alt2.2.x86_64, but is still alive and in the repository. Consider removing the package, or, if you want the package to be alive, ask the maintainer of openexr-devel-3.1.5-alt2.2.x86_64 to remove Obsoletes: tag.;