Problems starting swift with keystone integration

Hi,

I'm trying to get keystone running with swift but have an issue trying to start swift:

swift-init main start
Starting proxy-server...(/etc/swift/proxy-server.conf)
Unable to locate config for container-server
Unable to locate config for account-server
Unable to locate config for object-server
/usr/lib/pymodules/python2.6/paste/deploy/loadwsgi.py:8: UserWarning: Module netifaces was already imported from /usr/lib/pymodules/python2.6/netifaces.so, but /usr/lib/pymodules/python2.6 is being added to sys.path
  import pkg_resources
Traceback (most recent call last):
  File "/usr/bin/swift-proxy-server", line 22, in <module>
    run_wsgi(conf_file, 'proxy-server', default_port=8080, **options)
  File "/usr/lib/pymodules/python2.6/swift/common/wsgi.py", line 122, in run_wsgi
    loadapp('config:%s' % conf_file, global_conf={'log_name': log_name})
  File "/usr/lib/pymodules/python2.6/paste/deploy/loadwsgi.py", line 204, in loadapp
    return loadobj(APP, uri, name=name, **kw)
  File "/usr/lib/pymodules/python2.6/paste/deploy/loadwsgi.py", line 224, in loadobj
    global_conf=global_conf)
  File "/usr/lib/pymodules/python2.6/paste/deploy/loadwsgi.py", line 248, in loadcontext
    global_conf=global_conf)
  File "/usr/lib/pymodules/python2.6/paste/deploy/loadwsgi.py", line 278, in _loadconfig
    return loader.get_context(object_type, name, global_conf)
  File "/usr/lib/pymodules/python2.6/paste/deploy/loadwsgi.py", line 405, in get_context
    global_additions=global_additions)
  File "/usr/lib/pymodules/python2.6/paste/deploy/loadwsgi.py", line 496, in _pipeline_app_context
    % (', '.join(local_conf.keys())))
TypeError: not enough arguments for format string

My keystone conf looks as follows:

[DEFAULT]
# Show more verbose log output (sets INFO log level output)
verbose = True

# Show debugging output in logs (sets DEBUG log level output)
debug = True

# Which backend store should Keystone use by default.
# Default: 'sqlite'
# Available choices are 'sqlite' [future will include LDAP, PAM, etc]
default_store = sqlite

# Log to this file. Make sure you do not set the same log
# file for both the API and registry servers!
#log_file = /var/log/keystone.log
log_file = keystone.log

# List of backends to be configured
backends = keystone.backends.sqlalchemy,keystone.backends.alterdb
#For LDAP support, add: ,keystone.backends.ldap

# Dictionary Maps every service to a header.Missing services would get header
# X_(SERVICE_NAME) Key => Service Name, Value => Header Name
service-header-mappings = {
 'nova' : 'X-Server-Management-Url',
 'swift' : 'X-Storage-Url',
 'cdn' : 'X-CDN-Management-Url'}

# Address to bind the API server
# TODO Properties defined within app not available via pipeline.
service_host = 0.0.0.0

# Port the bind the API server to
service_port = 5000

# Address to bind the Admin API server
admin_host = 0.0.0.0

# Port the bind the Admin API server to
admin_port = 5001

#Role that allows to perform admin operations.
keystone-admin-role = Admin

[keystone.backends.sqlalchemy]
# SQLAlchemy connection string for the reference implementation registry
# server. Any valid SQLAlchemy connection string is fine.
# See: http://bit.ly/ideIpI
sql_connection = sqlite:///keystone.db
backend_entities = ['UserGroupAssociation', 'UserRoleAssociation', 'Endpoints',
 'Role', 'Tenant', 'User', 'Group', 'Credentials', 'EndpointTemplates']

# Period in seconds after which SQLAlchemy should reestablish its connection
# to the database.
sql_idle_timeout = 30

[keystone.backends.alterdb]
# SQLAlchemy connection string for the reference implementation registry
# server. Any valid SQLAlchemy connection string is fine.
# See: http://bit.ly/ideIpI
sql_connection = sqlite:///keystone.token.db
backend_entities = ['Token']

# Period in seconds after which SQLAlchemy should reestablish its connection
# to the database.
sql_idle_timeout = 30

[keystone.backends.ldap]
ldap_url = fake://ldap.db
ldap_user = cn=Admin
ldap_password = password
backend_entities = ['Tenant', 'User', 'Group']

[pipeline:admin]
pipeline =
 urlrewritefilter
 admin_api

[pipeline:keystone-legacy-auth]
pipeline =
 urlrewritefilter
    legacy_auth
    service_api

[app:service_api]
paste.app_factory = keystone.server:service_app_factory

[app:admin_api]
paste.app_factory = keystone.server:admin_app_factory

[filter:urlrewritefilter]
paste.filter_factory = keystone.middleware.url:filter_factory

[filter:legacy_auth]
paste.filter_factory = keystone.frontends.legacy_token_auth:filter_factory

And my swift proxy-server.conf:

[DEFAULT]
cert_file = /etc/swift/cert.crt
key_file = /etc/swift/cert.key
bind_ip = 0.0.0.0
bind_port = 443
workers = 8
user = swift
log_name = swift
log_facility = LOG_LOCAL0
#log_level = INFO
log_level = DEBUG

[pipeline:main]
pipeline = healthcheck cache keystone proxy-server
account_autocreate = true

[app:proxy-server]
use = egg:swift#proxy
#allow_account_management = true
account_autocreate = true
log_facility = LOG_LOCAL1

[filter:keystone]
use = egg:keystone#tokenauth
auth_protocol = http
auth_host = 192.168.2.20
auth_port = 5001
admin_token = 999888777666
delay_auth_decision = 0
service_protocol = http
service_host = 192.168.2.20
service_port = 5000
service_pass = dTpw

#[filter:swauth]
#use = egg:swift#swauth
#default_swift_cluster = local#https://192.168.2.50:443/v1
#super_admin_key = ouzel0@pawns

[filter:healthcheck]
use = egg:swift#healthcheck

[filter:cache]
use = egg:swift#memcache
memcache_servers = 172.16.16.10:11211

Can anyone give me some clues as to my issue here?

Thanks,
Marc