Hi, I want to just to inform you that the new version of rpmbuild (rpm-build-4.13.0-0.rc1.6.fc24) that is available in rawhide terminates build when a wrong version format is used in spec i. e. epoch is not unsigned integer or mutilple separators are used. Example of wrong versions: Requires: packageA = -1:2.3-fc24 // negative epoch Requires: packageA = foo:2.3-fc24 // non alphanumeric epoch Requires: packageA = 1:3:2.3-fc24 // multiple separators ":" Requires: packageA = 1:2.3-5-12-fc24 // multiple separators "-" If you need to build packages which don't comply with these new rules then you can set macro %_wrong_version_format_terminate_build to 0 then only warnings are showed but building is not terminated. Some more info in [1]. Lubos [1] https://bugzilla.redhat.com/show_bug.cgi?id=1251453 -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct