Benjamin, I just applied that patch but I still got the same error:

		/usr/bin/libtool -o Python.framework/Versions/3.1/Python 
-dynamic  libpython3.1.a \
			 -lSystem -lSystemStubs -arch_only i386 -
install_name 
/opt/local/Library/Frameworks/Python.framework/Versions/3.1/Python -
compatibility_version 3.1 -current_version 3.1 -framework 
CoreFoundation;\
	fi
Undefined symbols:
  "_libintl_textdomain", referenced from:
      _PyIntl_textdomain in libpython3.1.a(_localemodule.o)
  "_libintl_dgettext", referenced from:
      _PyIntl_dgettext in libpython3.1.a(_localemodule.o)
  "_libintl_dcgettext", referenced from:
      _PyIntl_dcgettext in libpython3.1.a(_localemodule.o)
  "_libintl_bindtextdomain", referenced from:
      _PyIntl_bindtextdomain in libpython3.1.a(_localemodule.o)
  "_libintl_gettext", referenced from:
      _PyIntl_gettext in libpython3.1.a(_localemodule.o)
ld: symbol(s) not found
/usr/bin/libtool: internal link edit command failed