Generating XFCE4 rpms on Red Hat 7

[EverSystems Informática Ltda. - Filial Curitiba]

I'm trying to generate the rpms to install xfce 4 on Red Hat 7.

I generated and installed successfuly the packgages:
dbh-1.0.15-2
libxfce4mcs-4.0.0-1 and libxfce4mcs-devel
libxfce4util-4.0.0-1 and libxfce4util-devel
libxfcegui4-4.0.0-1 and libxfcegui4-devel

But I can't build the xfce-mcs-manager
I ran ./configure and make successfuly, but when I try to generate the
rpm I get the error:
+ /usr/lib/rpm/brp-strip-comment-note
Processing files: xfce-mcs-manager-4.0.0-1
error: File not found: /var/tmp/xfce-mcs-manager-root/usr/share/locale
Executing(%doc): /bin/sh -e /var/tmp/rpm-tmp.5152
+ umask 022
+ cd /usr/src/redhat/BUILD
+ cd xfce-mcs-manager-4.0.0
+
DOCDIR=/var/tmp/xfce-mcs-manager-root/usr/share/doc/xfce-mcs-manager-4.0.0
+ export DOCDIR
+ rm -rf
/var/tmp/xfce-mcs-manager-root/usr/share/doc/xfce-mcs-manager-4.0.0
+ /bin/mkdir -p
/var/tmp/xfce-mcs-manager-root/usr/share/doc/xfce-mcs-manager-4.0.0
+ cp -pr README INSTALL TODO COPYING AUTHORS
/var/tmp/xfce-mcs-manager-root/usr/share/doc/xfce-mcs-manager-4.0.0
+ exit 0
Requires: libxfce4mcs >= 4.0.0 libxfcegui4 >= 4.0.0
Processing files: xfce-mcs-manager-devel-4.0.0-1
Finding  Provides: (using /usr/lib/rpm/find-provides)...
Finding  Requires: (using /usr/lib/rpm/find-requires)...
PreReq: rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(CompressedFileNames) <= 3.0.4-1
Requires(rpmlib): rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(CompressedFileNames) <= 3.0.4-1
Requires: xfce-mcs-manager


RPM build errors:
    File not found: /var/tmp/xfce-mcs-manager-root/usr/share/locale

either by running: rpm -ta xfce-mcs-manager-4.0.0.tar.gz
or: rpm --rebuild xfce-mcs-manager-4.0.0-1.src.rpm

how can I generate this rpm?

Ps. I'm using: gtk2-2.0.6-lpt.1

thanks,

Diogo.