Probleme d'installation hellahella

Bonjour j’essaie d’installer hellahella, une interface web de hellanzb.
J’ai suivi scrupuleusement les instructions d’installation du site http://hellanzb.com/trac/hellanzb/wiki/HellaHella
et j’ai le résultat suivant:

# python ez_setup.py -U hellahella==dev Searching for hellahella==dev Reading http://www.python.org/pypi/hellahella/ Reading http://hellanzb.com/trac/hellanzb/wiki/HellaHella Reading http://www.python.org/pypi/hellahella/0.1 Best match: hellahella dev Downloading http://hellanzb.com/hellanzb/hellahella/trunk#egg=hellahella-dev Doing subversion checkout from http://hellanzb.com/hellanzb/hellahella/trunk to /tmp/easy_install-cZP0DE/trunk Processing trunk Running setup.py -q bdist_egg --dist-dir /tmp/easy_install-cZP0DE/trunk/egg-dist-tmp-Cm8Kat Traceback (most recent call last): File "ez_setup.py", line 223, in ? main(sys.argv[1:]) File "ez_setup.py", line 176, in main main(list(argv)+[download_setuptools(delay=0)]) File "/usr/lib/python2.4/site-packages/setuptools-0.6c1-py2.4.egg/setuptools/command/easy_install.py", line 1588, in main with_ei_usage(lambda: File "/usr/lib/python2.4/site-packages/setuptools-0.6c1-py2.4.egg/setuptools/command/easy_install.py", line 1577, in with_ei_usage return f() File "/usr/lib/python2.4/site-packages/setuptools-0.6c1-py2.4.egg/setuptools/command/easy_install.py", line 1591, in <lambda> distclass=DistributionWithoutHelpCommands, **kw File "distutils/core.py", line 149, in setup File "distutils/dist.py", line 946, in run_commands File "distutils/dist.py", line 966, in run_command File "/usr/lib/python2.4/site-packages/setuptools-0.6c1-py2.4.egg/setuptools/command/easy_install.py", line 211, in run self.easy_install(spec, not self.no_deps) File "/usr/lib/python2.4/site-packages/setuptools-0.6c1-py2.4.egg/setuptools/command/easy_install.py", line 446, in easy_install return self.install_item(spec, dist.location, tmpdir, deps) File "/usr/lib/python2.4/site-packages/setuptools-0.6c1-py2.4.egg/setuptools/command/easy_install.py", line 471, in install_item dists = self.install_eggs(spec, download, tmpdir) File "/usr/lib/python2.4/site-packages/setuptools-0.6c1-py2.4.egg/setuptools/command/easy_install.py", line 655, in install_eggs return self.build_and_install(setup_script, setup_base) File "/usr/lib/python2.4/site-packages/setuptools-0.6c1-py2.4.egg/setuptools/command/easy_install.py", line 930, in build_and_install self.run_setup(setup_script, setup_base, args) File "/usr/lib/python2.4/site-packages/setuptools-0.6c1-py2.4.egg/setuptools/command/easy_install.py", line 919, in run_setup run_setup(setup_script, args) File "/usr/lib/python2.4/site-packages/setuptools-0.6c1-py2.4.egg/setuptools/sandbox.py", line 26, in run_setup DirectorySandbox(setup_dir).run( File "/usr/lib/python2.4/site-packages/setuptools-0.6c1-py2.4.egg/setuptools/sandbox.py", line 63, in run return func() File "/usr/lib/python2.4/site-packages/setuptools-0.6c1-py2.4.egg/setuptools/sandbox.py", line 29, in <lambda> {'__file__':setup_script, '__name__':'__main__'} File "setup.py", line 50, in ? File "distutils/core.py", line 149, in setup File "distutils/dist.py", line 946, in run_commands File "distutils/dist.py", line 965, in run_command File "/usr/lib/python2.4/cmd.py", line 117, in ensure_finalized pass File "/usr/lib/python2.4/site-packages/setuptools-0.6c1-py2.4.egg/setuptools/command/bdist_egg.py", line 94, in finalize_options ei_cmd = self.ei_cmd = self.get_finalized_command("egg_info") File "/usr/lib/python2.4/cmd.py", line 319, in get_finalized_command for name in names: File "/usr/lib/python2.4/cmd.py", line 117, in ensure_finalized pass File "/usr/lib/python2.4/site-packages/setuptools-0.6c1-py2.4.egg/setuptools/command/egg_info.py", line 85, in finalize_options self.vtags = self.tags() File "/usr/lib/python2.4/site-packages/setuptools-0.6c1-py2.4.egg/setuptools/command/egg_info.py", line 179, in tags ): version += '-r%s' % self.get_svn_revision() File "/usr/lib/python2.4/site-packages/setuptools-0.6c1-py2.4.egg/setuptools/command/egg_info.py", line 196, in get_svn_revision dirurl = urlre.search(data).group(1) # get repository URL AttributeError: 'NoneType' object has no attribute 'group'

Si quelqu’un pouvait m’expliquer…
Merci d’avance