.. _`downloading them from the download page`: http://pypy.org/download.html
-If you choose to use mercurial,
-first make sure you have ``subversion`` installed.
You must issue the following command on your
command line, DOS box, or terminal::
hg clone http://bitbucket.org/pypy/pypy pypy
-If you get an error like this::
- abort: repository [svn]http://codespeak.net/svn/pypy/build/testrunner not found!
-it probably means that your mercurial version is too old. You need at least
-Mercurial 1.6 to clone the PyPy repository.
This will clone the repository and place it into a directory
named ``pypy``, and will get you the PyPy source in
``pypy/pypy`` and documentation files in ``pypy/pypy/doc``.