Broken URLs in the README for how to build/run

The README reads:

[ Quote ]

How do I build FOP?
-------------------

If you've downloaded a binary distribution, you don't need to build
FOP.

Otherwise, please follow the instructions found here:
http://xmlgraphics.apache.org/fop/stable/compiling.html

How do I run FOP?
-----------------

Simply by typing "fop" on the command-line. Without any parameters you
will receive a screen with instruction on how to call FOP from the
command-line.

For more details, see:
http://xmlgraphics.apache.org/fop/stable/running.html

[ / Quote ]

However, the URL of http://xmlgraphics.apache.org/fop/stable/compiling.html is broken as is http://xmlgraphics.apache.org/fop/stable/ and http://xmlgraphics.apache.org/fop/stable/running.html . So I don't know how to build and run fop. Please fix it.