Setup Error! help

Hi,=0D=0A=0D=0Ai get the following error message when i try to run "pytho=
n setup.py" from Expat dir:=0D=0A=0D=0A ././pyexpat.c -o ./pyexpat.o=0D=0A=
././pyexpat.c: In function `call_with_frame':=0D=0A././pyexpat.c:365: too=
 many arguments to function `PyFrame_New'=0D=0Amake: *** [pyexpat.o] Erro=
r 1=0D=0A=0D=0A=0D=0AAnd some lines above:=0D=0A=0D=0Acat: /usr/lib/pytho=
n2.1/config/Setup.thread: No such file or directory=0D=0A=0D=0ASome one c=
an help me?=0D=0A=0D=0ATnx a lot, Sauzher.=0D=0A=0D=0A-----=0D=0ADeb 3.0r=
1 - Zope 2.6.1 - Plone - Python 2.1 (even if i tried to run setup.py with=
 zope/bin/python too and got same error message)=0D=0A=0D=0A