libicu-devel-6.9.1-alt2.x86_64	rpm-filesystem-conflict-file-file	warn	File /usr/include/unicode/ustring.h conflicts with the package gem-unicode-devel-0.4.4.4-alt1.noarch. Moreover, the packages have no explicit conflicts with each other. You should add explicit conflicts, or, if conflicts are avoidable, consider using alternatives.;