[et-mgmt-tools] error when i run autobuild.sh in virt-manager-devel

[satyaakam goswami]

 gcc -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\"
-DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\"
-DPACKAGE=\"virt-manager\" -DVERSION=\"0.4.0\" -DENABLE_NLS=1
-DHAVE_GETTEXT=1 -DHAVE_DCGETTEXT=1 -DSTDC_HEADERS=1
-DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1
-DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1
-DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1
-DHAVE_DLFCN_H=1 -I. -I../../../src/graphWidgets -fPIC -Wall
-DUSE_CAIRO=1 -I/usr/include/pygtk-2.0 -I/usr/include/glib-2.0
-I/usr/lib64/glib-2.0/include -I/usr/include/gtk-2.0
-I/usr/lib64/gtk-2.0/include -I/usr/include/atk-1.0
-I/usr/include/cairo -I/usr/include/pango-1.0 -I/usr/include/glib-2.0
-I/usr/lib64/glib-2.0/include -I/usr/include/freetype2
-I/usr/include/libpng12 -I/usr/include/python2.4 -g -O2 -MT
sparkline_la-pysparklinemodule.lo -MD -MP -MF
.deps/sparkline_la-pysparklinemodule.Tpo -c
../../../src/graphWidgets/pysparklinemodule.c  -fPIC -DPIC -o
.libs/sparkline_la-pysparklinemodule.o
pysparklinemodule.c:52: error: redefinition of 'PyTypeObject
PyGtkCellRendererSparkline_Type'
pysparklinemodule.c:23: error: 'PyTypeObject
PyGtkCellRendererSparkline_Type' previously declared here
pysparklinemodule.c:121: error: redefinition of 'PyTypeObject
PyGtkSparkline_Type'
pysparklinemodule.c:24: error: 'PyTypeObject PyGtkSparkline_Type'
previously declared here
make[2]: *** [sparkline_la-pysparklinemodule.lo] Error 1
make[2]: Leaving directory `/root/virt-manager--devel/build/src/graphWidgets'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/root/virt-manager--devel/build/src'
make: *** [all-recursive] Error 1

i am trying  to build virt-manager on RHEL 5.0