python-subversion-dbg 1.8.9-2ubuntu1 (amd64 binary) in ubuntu utopic

 This is a set of Python interfaces to libsvn, the Subversion
 libraries. It is useful if you want to, for example, write a Python
 script that manipulates a Subversion repository or working copy. See
 the 'subversion' package for more information.
 .
 This package contains the extension built for the python debug interpreter.