libwebkitgtk2-devel-doc-2.0.0-alt1.noarch rpm-filesystem-conflict-file-file warn File /usr/share/gtk-doc/html/webkitgtk/webkitgtk-Global-functions.html conflicts with the package libwebkitgtk3-devel-doc-2.0.4-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.;