-Requires: librbd1 = %{epoch}:%{version}-%{release}
-Requires: librados2 = %{epoch}:%{version}-%{release}
-Requires: libcephfs2 = %{epoch}:%{version}-%{release}
-Requires: python-rados = %{epoch}:%{version}-%{release}
-Requires: python-rbd = %{epoch}:%{version}-%{release}
-Requires: python-cephfs = %{epoch}:%{version}-%{release}
-Requires: python-rgw = %{epoch}:%{version}-%{release}
+Requires: librbd1 = %{_epoch_prefix}%{version}-%{release}
+Requires: librados2 = %{_epoch_prefix}%{version}-%{release}
+Requires: libcephfs2 = %{_epoch_prefix}%{version}-%{release}
+Requires: python-rados = %{_epoch_prefix}%{version}-%{release}
+Requires: python-rbd = %{_epoch_prefix}%{version}-%{release}
+Requires: python-cephfs = %{_epoch_prefix}%{version}-%{release}
+Requires: python-rgw = %{_epoch_prefix}%{version}-%{release}
+%if 0%{?fedora} || 0%{?rhel}