[ckan-dev] ERROR: The authenticate attribute was not provided.

[Maurizio "Graffio" Mazzoneschi]

Hello all,
I've a CKAN installation sincronized with the branch master of the
git-hub repository.
Today I've pulled down the last version, but when I make CKAN run, the
console show me an error (see below), and CKAN doesn't run.

My CKAN installation worked fine with the head pointing at:
16e7e6c44e9e86908122f828e1cd2f298f0ad65a

Someone can help to solve the problem?

Follow the error


(default)graffio at michoacan:/usr/lib/ckan/default/src/ckan$ paster serve
/etc/ckan/default/development.ini
2014-11-19 13:56:42,490 DEBUG [ckanext.oaks.plugin] this is
update_config calling
2014-11-19 13:56:42,597 DEBUG [ckanext.spatial.model.package_extent]
Spatial tables defined in memory
2014-11-19 13:56:42,605 DEBUG [ckanext.spatial.model.package_extent]
Spatial tables already exist
Traceback (most recent call last):
  File "/usr/lib/ckan/default/bin/paster", line 9, in <module>
    load_entry_point('PasteScript==1.7.5', 'console_scripts', 'paster')()
  File
"/usr/lib/ckan/default/local/lib/python2.7/site-packages/paste/script/command.py",
line 104, in run
    invoke(command, command_name, options, args[1:])
  File
"/usr/lib/ckan/default/local/lib/python2.7/site-packages/paste/script/command.py",
line 143, in invoke
    exit_code = runner.run(args)
  File
"/usr/lib/ckan/default/local/lib/python2.7/site-packages/paste/script/command.py",
line 238, in run
    result = self.command()
  File
"/usr/lib/ckan/default/local/lib/python2.7/site-packages/paste/script/serve.py",
line 284, in command
    relative_to=base, global_conf=vars)
  File
"/usr/lib/ckan/default/local/lib/python2.7/site-packages/paste/script/serve.py",
line 321, in loadapp
    **kw)
  File
"/usr/lib/ckan/default/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py",
line 247, in loadapp
    return loadobj(APP, uri, name=name, **kw)
  File
"/usr/lib/ckan/default/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py",
line 272, in loadobj
    return context.create()
  File
"/usr/lib/ckan/default/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py",
line 710, in create
    return self.object_type.invoke(self)
  File
"/usr/lib/ckan/default/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py",
line 146, in invoke
    return fix_call(context.object, context.global_conf,
**context.local_conf)
  File
"/usr/lib/ckan/default/local/lib/python2.7/site-packages/paste/deploy/util.py",
line 56, in fix_call
    val = callable(*args, **kw)
  File
"/home/graffio/programmi/ckan/lib/default/src/ckan/ckan/config/middleware.py",
line 144, in make_app
    who_parser.remote_user_key,
  File
"/usr/lib/ckan/default/local/lib/python2.7/site-packages/repoze/who/middleware.py",
line 26, in __init__
    challengers, mdproviders)
  File
"/usr/lib/ckan/default/local/lib/python2.7/site-packages/repoze/who/middleware.py",
line 447, in make_registries
    raise ValueError(str(name) + ': ' + why)
ValueError: auth_tkt: An object has failed to implement interface
<InterfaceClass repoze.who.interfaces.IAuthenticator>

        The authenticate attribute was not provided.

thanks in advance

-- 
maurizio "graffio" mazzoneschi
Lynx s.r.l.
http://www.lynxlab.com
http://www.scoop.it/t/graffio
skype: graffio_m