Unsupported version control system "svn"

[sebastian@…]

Fresh CGI install (also happens in standalone):

Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 387, in dispatch_request
    dispatcher.dispatch(req)
  File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 191, in dispatch
    chosen_handler = self._pre_process_request(req, chosen_handler)
  File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 263, in _pre_process_request
    chosen_handler = f.pre_process_request(req, chosen_handler)
  File "/usr/lib/python2.4/site-packages/trac/versioncontrol/api.py", line 73, in pre_process_request
    self.get_repository(req.authname) # triggers a sync if applicable
  File "/usr/lib/python2.4/site-packages/trac/versioncontrol/api.py", line 91, in get_repository
    raise TracError('Unsupported version control system "%s"'
TracError: Unsupported version control system "svn"

Trac is trac-0.10.3.1.

OS is Ubuntu 6.06 LTS

Installed packages:

ii  python                               2.4.2-0ubuntu3                             An interactive high-level object-oriented la
ii  python-clearsilver                   0.9.13-3.2ubuntu1                          python bindings for clearsilver
ii  python-dev                           2.4.2-0ubuntu3                             Header files and a static library for Python
ii  python-minimal                       2.4.2-0ubuntu3                             A minimal subset of the Python language (def
ii  python-mysqldb                       1.2.1c3-4ubuntu4                           A Python interface to MySQL
ii  python-pygame                        1.7.1release-1ubuntu1                      SDL bindings for games development in Python
ii  python-pysqlite2                     2.0.5-1ubuntu1                             python interface to SQLite 3
ii  python-svn                           1.4.1-0ubuntu1                             A(nother) Python interface to Subversion
ii  python-tk                            2.4.2-0ubuntu3                             Tkinter - Writing Tk applications with Pytho
ii  python2.2                            2.2.3dfsg-4                                An interactive high-level object-oriented la
ii  python2.2-tk                         2.2.3dfsg-4                                Tkinter - Writing Tk applications with Pytho
ii  python2.4                            2.4.3-0ubuntu6                             An interactive high-level object-oriented la
ii  python2.4-clearsilver                0.9.13-3.2ubuntu1                          python bindings for clearsilver
ii  python2.4-dev                        2.4.3-0ubuntu6                             Header files and a static library for Python
ii  python2.4-minimal                    2.4.3-0ubuntu6                             A minimal subset of the Python language (ver
ii  python2.4-mysqldb                    1.2.1c3-4ubuntu4                           A Python interface to MySQL
ii  python2.4-numeric                    24.2-1ubuntu2                              Numerical (matrix-oriented) Mathematics for
ii  python2.4-numeric-ext                24.2-1ubuntu2                              Extension modules for Numeric Python
ii  python2.4-pygame                     1.7.1release-1ubuntu1                      SDL bindings for games development in Python
ii  python2.4-pysqlite2                  2.0.5-1ubuntu1                             python interface to SQLite 3
ii  python2.4-svn                        1.4.1-0ubuntu1                             A(nother) Python interface to Subversion
ii  python2.4-tk                         2.4.3-0ubuntu6                             Tkinter - Writing Tk applications with Pytho

[sebastian@…]

Of course, swig is also installed:

ii  swig                                 1.3.27-1ubuntu2                            Generate scripting interfaces to C/C++ code
ii  swig1.3                              1.3.27-1ubuntu2                            Generate scripting interfaces to C/C++ code

[sebastian@…]

my fault