TypeError when using Libcloud

[bosd]

I tried to use libcloud to connect to my enivonment.
But i get this error:

Odoo Server Error
Traceback (most recent call last):
File "/usr/local/lib/python2.7/site-packages/odoo/http.py", line 638, in _handle_exception
return super(JsonRequest, self)._handle_exception(exception)
File "/usr/local/lib/python2.7/site-packages/odoo/http.py", line 675, in dispatch
result = self._call_function(**self.params)
File "/usr/local/lib/python2.7/site-packages/odoo/http.py", line 331, in _call_function
return checked_call(self.db, *args, **kwargs)
File "/usr/local/lib/python2.7/site-packages/odoo/service/model.py", line 119, in wrapper
return f(dbname, *args, **kwargs)
File "/usr/local/lib/python2.7/site-packages/odoo/http.py", line 324, in checked_call
result = self.endpoint(*a, **kw)
File "/usr/local/lib/python2.7/site-packages/odoo/http.py", line 933, in call
return self.method(*args, **kw)
File "/usr/local/lib/python2.7/site-packages/odoo/http.py", line 504, in response_wrap
response = f(*args, **kw)
File "/usr/local/lib/python2.7/site-packages/odoo/addons/web/controllers/main.py", line 878, in call_kw
return self._call_kw(model, method, args, kwargs)
File "/usr/local/lib/python2.7/site-packages/odoo/addons/web/controllers/main.py", line 870, in _call_kw
return call_kw(request.env[model], method, args, kwargs)
File "/usr/local/lib/python2.7/site-packages/odoo/api.py", line 679, in call_kw
return call_kw_model(method, model, args, kwargs)
File "/usr/local/lib/python2.7/site-packages/odoo/api.py", line 664, in call_kw_model
result = method(recs, *args, **kwargs)
File "/usr/local/lib/python2.7/site-packages/odoo/models.py", line 4671, in search_read
result = records.read(fields)
File "/usr/local/lib/python2.7/site-packages/odoo/models.py", line 3007, in read
values[name] = field.convert_to_read(record[name], record, use_name_get)
File "/usr/local/lib/python2.7/site-packages/odoo/models.py", line 5186, in getitem
return self._fields[key].get(self, type(self))
File "/usr/local/lib/python2.7/site-packages/odoo/fields.py", line 869, in get
self.determine_value(record)
File "/usr/local/lib/python2.7/site-packages/odoo/fields.py", line 980, in determine_value
self.compute_value(recs)
File "/usr/local/lib/python2.7/site-packages/odoo/fields.py", line 935, in compute_value
self._compute_value(records)
File "/usr/local/lib/python2.7/site-packages/odoo/fields.py", line 926, in _compute_value
getattr(records, self.compute)()
File "/opt/odoo/files/extra/clouder/clouder/models/node.py", line 235, in _compute_libcloud_state
nodes = record.libcloud_get_nodes()
File "/opt/odoo/files/extra/clouder/clouder/models/node.py", line 597, in libcloud_get_nodes
driver = Driver(self.provider_id.login, self.provider_id.secret_key)
TypeError: init() takes exactly 2 arguments (3 given)