svn python bindings

We installed Subversion (SVN) 1.5 from CollabNet on CentOS 4 and are looking
for the Python binding to the client-side SVN programming interface (API).

The obvious choice would be PySVN from <http://pysvn.tigris.org/>. However,
since no pre-builts package for RedHat or CentOS are available, we need to
build PySVN from source.

To do so, at least one include file svn_client.h is required, plus a number
of libraries and perhaps more. Those seem to be missing from the CollabNer
SVN release.

Our question is, is any Python binding available for CollabNet's SVN 1.5?
 Or, how can the PySVN binding be built with CollabNet's SVN 1.5?

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