https://bugzilla.redhat.com/show_bug.cgi?id=1244764 --- Comment #6 from Ilya Gradina <ilya.gradina@xxxxxxxxx> --- Spec URL: http://repo.clanwars.org/gitlab/rubygem-diffy.spec SRPM URL: http://repo.clanwars.org/gitlab/rubygem-diffy-3.0.7-4.fc24.src.rpm rubygem-diffy uses system's "diff" or "ldiff" (from %{_bindir}, tbh). "diff" is coming from package called "diffutils" and it present in minimal system (because if I'm trying to remove diffutils I'm getting errors about removing systemd and dnf). This means that Requires: /usr/bin/diff is not needed. About "ldiff".. It comes from "rubygem-diff-lcs". According to sources[0], it tries to find "diff" first and if it's not found - tries to use "ldiff", so if we will add Requires: /usr/bin/ldiff it will be not used at all, so it's unnecessary. [0]https://github.com/samg/diffy/blob/master/lib/diffy/diff.rb#L151-L153 -- You are receiving this mail because: You are on the CC list for the bug. You are always notified about changes to this product and component _______________________________________________ package-review mailing list package-review@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/package-review