It can use chrooted environments as well. It can be used stand-alone, or as
part of a networked, distributed build environment. As the latter, it is part
of the system used by porters to build binary packages for all the available
-architectures. See <xref linkend="buildd"/> for more information, and <ulink
-url="&url-buildd;"></ulink> to see the system in action.
+architectures. See <xref linkend="wanna-build"/> for more information, and
+<ulink url="&url-buildd;"></ulink> to see the system in action.
</para>
</section>