liblinebreak-devel-2.1-alt1.x86_64 rpm-filesystem-conflict-file-file warn Files /usr/include/linebreak.h /usr/include/linebreakdef.h conflict with the package libunibreak-devel-3.0-alt1.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.;