I cannot compile libgnome

[pacho condmat1 ciencias uniovi es (pacho)]

Hi
I am using garnome 2.12.2.1 for try to compile gnome 2.12 on Mandrake 10.0 (gcc 3.2)
When I compile libgnome, fontconfig compilation fails due an error with "sgafter many messages like:
...
nsgmls:../../doc/refentry/jw.sgml:70:12:E: element "ARG" undefined
nsgmls:../../doc/refentry/jw.sgml:70:20:E: element "OPTION" undefined
nsgmls:../../doc/refentry/jw.sgml:70:51:E: element "REPLACEABLE" undefined
nsgmls:../../doc/refentry/jw.sgml:71:18:E: element "SBR" undefined
...

It exits with the following:
nsgmls:/home/test/garnome-2.12.2.1/freedesktop/fontconfig/work/main.d/fontconfig-2.2.96/fc-cache/../fc-cache/fc-cache.sgml:177:10:E:
element "TITLE" undefined
nsgmls:/home/test/garnome-2.12.2.1/freedesktop/fontconfig/work/main.d/fontconfig-2.2.96/fc-cache/../fc-cache/fc-cache.sgml:179:9:E:
element "PARA" undefined
nsgmls:/home/test/garnome-2.12.2.1/freedesktop/fontconfig/work/main.d/fontconfig-2.2.96/fc-cache/../fc-cache/fc-cache.sgml:180:12:E:
element "EMAIL" undefined
nsgmls:/home/test/garnome-2.12.2.1/freedesktop/fontconfig/work/main.d/fontconfig-2.2.96/fc-cache/../fc-cache/fc-cache.sgml:180:65:E:
element "EMAIL" undefined
Can't call method "value" on an undefined value at
/usr/share/sgml/docbook/utils-0.6.14/helpers/docbook2man-spec.pl line 249,
<STDIN> line 1.
make[3]: *** [fc-cache.1] Error 8
make[3]: Leaving directory
/home/test/garnome-2.12.2.1/freedesktop/fontconfig/work/main.d/fontconfig-2.2.96/fc-cache'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory
/home/test/garnome-2.12.2.1/freedesktop/fontconfig/work/main.d/fontconfig-2.2.96'
make[1]: *** [all] Error 2
make[1]: Leaving directory
/home/test/garnome-2.12.2.1/freedesktop/fontconfig/work/main.d/fontconfig-2.2.96'
make: *** [build-work/main.d/fontconfig-2.2.96/Makefile] Error 2

What can I do?

Thanks a lot :)