diff --git a/alembic/env.py b/alembic/env.py
index 1db1ebb..4c1996f 100644
--- a/alembic/env.py
+++ b/alembic/env.py
@@ -17,8 +17,8 @@ from mandaye.models import Base
 target_metadata = Base.metadata
 
 # Import db url form mandaye
-from mandaye.config import db_url
-config.set_main_option("sqlalchemy.url", db_url)
+from mandaye import config as mandaye_config
+config.set_main_option("sqlalchemy.url", mandaye_config.db_url)
 
 # other values from the config, defined by the needs of env.py,
 # can be acquired:
diff --git a/mandaye/__init__.py b/mandaye/__init__.py
index 61acab0..f21c666 100644
--- a/mandaye/__init__.py
+++ b/mandaye/__init__.py
@@ -1 +1,19 @@
-VERSION=0.3
+VERSION=0.4
+
+import os
+
+from mandaye import global_config
+from mandaye.exceptions import ImproperlyConfigured
+
+ENVIRONMENT_VARIABLE = "MANDAYE_CONFIG_MODULE"
+config = None
+
+if os.environ.has_key(ENVIRONMENT_VARIABLE):
+    try:
+        mod = import_module(path)
+    except ImportError, e:
+        raise ImproperlyConfigured('Error importing config %s: "%s"' % (path, e))
+    config = mod
+else:
+    config = global_config
+
diff --git a/mandaye/auth/saml2.py b/mandaye/auth/saml2.py
index 23c3161..7c2eb39 100644
--- a/mandaye/auth/saml2.py
+++ b/mandaye/auth/saml2.py
@@ -94,7 +94,7 @@ class SAML2Auth(AuthForm):
                     return _500('sso', 'Unable to find metadata.')
                 metadata_file = open(metadata_file_path, 'a+')
                 metadata_file.write(metadata)
-                metadata.close()
+                metadata_file.close()
         return metadata_file_path
 
     def _get_metadata(self, env):
diff --git a/mandaye/backends/default.py b/mandaye/backends/default.py
index 0d0d779..e8036f2 100644
--- a/mandaye/backends/default.py
+++ b/mandaye/backends/default.py
@@ -1,7 +1,7 @@
 
 from importlib import import_module
 
-from mandaye.config import storage_backend
+from mandaye import config
 from mandaye.exceptions import ImproperlyConfigured
 
 class DefaultManagerIDPUser:
@@ -85,7 +85,7 @@ def import_backend(path):
         raise ImproperlyConfigured('Error importing backend %s: "%s"' % (path, e))
     return mod
 
-backend = import_backend(storage_backend)
+backend = import_backend(config.storage_backend)
 ManagerServiceProvider = backend.ManagerServiceProvider
 ManagerIDPUser = backend.ManagerIDPUser
 ManagerSPUser = backend.ManagerSPUser
diff --git a/mandaye/configs/linuxfr_saml_example.py b/mandaye/configs/linuxfr_saml_example.py
index 56e3960..3917eda 100644
--- a/mandaye/configs/linuxfr_saml_example.py
+++ b/mandaye/configs/linuxfr_saml_example.py
@@ -12,10 +12,8 @@ form_values = {
 }
 
 auth = SAML2Auth(form_values, 'linuxfr', saml2_config)
-saml_mapping = auth.get_default_mapper()
 
-linuxfr_mapping = saml_mapping.extend(
-        [
+linuxfr_mapping = [
             {
                 'path': r'/mandaye/associate$',
                 'method': 'GET',
@@ -45,6 +43,5 @@ linuxfr_mapping = saml_mapping.extend(
                     ]
                 },
             ]
-        )
-
 
+linuxfr_mapping.extend(auth.get_default_mapping())
diff --git a/mandaye/db.py b/mandaye/db.py
index 3c94729..646b761 100644
--- a/mandaye/db.py
+++ b/mandaye/db.py
@@ -1,9 +1,18 @@
 from sqlalchemy import create_engine
 from sqlalchemy.orm import sessionmaker, scoped_session
-from mandaye.config import db_url
 
-if not "sqlite" in db_url:
-    sql_session = scoped_session(sessionmaker(bind=create_engine(db_url, pool_size=16,
-        pool_recycle=1800)))
+from mandaye import config
+
+if not "sqlite" in config.db_url:
+    sql_session = scoped_session(
+            sessionmaker(
+                bind=create_engine(config.db_url, pool_size=16,
+                    pool_recycle=1800)
+                )
+            )
 else:
-    sql_session = scoped_session(sessionmaker(bind=create_engine(db_url)))
+    sql_session = scoped_session(
+            sessionmaker(
+                bind=create_engine(config.db_url)
+                )
+            )
diff --git a/mandaye/filters/vincennes.py b/mandaye/filters/vincennes.py
index dc065c7..55afdaf 100644
--- a/mandaye/filters/vincennes.py
+++ b/mandaye/filters/vincennes.py
@@ -11,7 +11,7 @@ from mandaye.models import Site, ExtUser, LocalUser
 from mandaye.response import _302, _401
 from mandaye.template import serve_template
 
-from mandaye.config.backend import ManagerSPUser
+from mandaye.backend.default import ManagerSPUser
 
 def get_associate_form(env, values):
     """ Return association template content
diff --git a/mandaye/config.py b/mandaye/global_config.py
similarity index 53%
rename from mandaye/config.py
rename to mandaye/global_config.py
index e975c82..b347f3f 100644
--- a/mandaye/config.py
+++ b/mandaye/global_config.py
@@ -1,6 +1,7 @@
-import logging
-from mandaye.exceptions import ImproperlyConfigured
 
+import os
+
+_PROJECT_PATH = os.path.join(os.path.dirname(__file__), '..')
 
 # Choose storage
 # Only mandaye.backends.sql at the moment
@@ -17,9 +18,10 @@ keyfile = ''
 certfile = ''
 
 # Log configuration
-debug = True
+import logging
+debug = False
 syslog = False
-log_file = '/var/log/mandaye/mandaye.log'
+log_file = os.path.join(_PROJECT_PATH, 'mandaye/mandaye.log')
 log_level = logging.INFO
 
 # Log rotation
@@ -31,12 +33,11 @@ log_interval = 1
 log_backup = 52
 
 # Template directory
-template_directory = 'mandaye/templates'
+template_directory = os.path.join(_PROJECT_PATH, 'mandaye/templates')
 # Static folder
-static_root = 'mandaye/static'
-
+static_root = os.path.join(_PROJECT_PATH, 'mandaye/static')
 # Data dir
-data_dir = '/var/tmp'
+data_dir = os.path.join(_PROJECT_PATH, 'data')
 
 # Email notification configuration
 email_notification = False
@@ -59,37 +60,18 @@ encrypt_sp_password = False
 encrypt_secret = ''
 
 hosts = {
-        'proxy.roleid.lan:8088': [
+        'linuxfr.local:8000': [
             {'path': r'/',
-              'target': 'http://perdu.com',
-              'mapping': None,
-              'local': 'test'
-              },
+                'target': 'http://linuxfr.org',
+                'mapping': 'mandaye.configs.linuxfr_saml_example.linuxfr_mapping'
+                },
+            { 'path': r'/static',
+                'static': static_root
+                }
             ],
         }
 
-#example_mapping = [
-#            {
-#            'path': r'/'
-#            'on_response': [{
-#                'filter': 'module.path.to.my_filter',
-#                'values': {}
-#                }]
-#            },
-#           {
-#            'path': r'/test$'
-#            'method': 'GET',
-#            'content-types': ['text/html', 'text/plain'],
-#            'response': [{
-#                'filter': 'my_test',
-#                'values': {
-#                    'toto': 'titi',
-#                    }
-#                }]
-#            },
-#]
-
-# beaker session
+# beaker session configuration
 session_opts = {
     'session.type': 'file',
     'session.cookie_expires': True,
@@ -97,14 +79,3 @@ session_opts = {
     'session.data_dir': '/var/tmp/beaker'
 }
 
-# token timeout
-# timeout in seconds
-token_timeout = 60
-
-# Import local settings
-try:
-    from mandaye.local_config import *
-except ImportError, e:
-    if not 'local_config' in e.args[0]:
-        raise ImproperlyConfigured('Error while importing "local_config.py"')
-
diff --git a/mandaye/log.py b/mandaye/log.py
index d18d382..8131835 100644
--- a/mandaye/log.py
+++ b/mandaye/log.py
@@ -1,23 +1,25 @@
 
 import logging
+
 from logging.handlers import SysLogHandler, TimedRotatingFileHandler
-from mandaye.config import log_level, log_file, syslog
-from mandaye.config import log_when, log_interval, log_backup
+
+from mandaye import config
 
 logger = logging.getLogger('mandaye')
-logger.setLevel(log_level)
+logger.setLevel(config.log_level)
 
 # Syslog logging
-if syslog:
+if config.syslog:
     syslog_handler = SysLogHandler(address='/dev/log')
     logger.addHandler(syslog_handler)
 else:
     syslog_handler = None
 
 # File logging
-if log_file:
-    filehandler = TimedRotatingFileHandler(log_file, when=log_when,
-            interval=log_interval, backupCount=log_backup)
+if config.log_file:
+    filehandler = TimedRotatingFileHandler(config.log_file,
+            when=config.log_when,
+            interval=config.log_interval, backupCount=config.log_backup)
     filehandler.setFormatter(
             logging.Formatter('%(asctime)s %(levelname)s %(message)s',
             datefmt='%Y-%m-%d %H:%M:%S'))
diff --git a/mandaye/response.py b/mandaye/response.py
index 7215ae7..e45ab2f 100644
--- a/mandaye/response.py
+++ b/mandaye/response.py
@@ -6,15 +6,15 @@ import xtraceback
 
 from cgi import escape
 
+from mandaye import config
 from mandaye.log import logger
 from mandaye.http import HTTPResponse, HTTPHeader
-from mandaye.config import debug, email_notification, use_long_trace
 from mandaye.emails import Email
 
 from mandaye.template import serve_template
 
 email = None
-if email_notification:
+if config.email_notification:
     email = Email()
 
 def _get_html_error(tb_str, path, env=None):
@@ -40,7 +40,7 @@ def _get_text_error(tbr_str, path, env=None):
 def _get_traceback():
     """ Return a string wih the traceback
     """
-    if use_long_trace:
+    if config.use_long_trace:
         tb_str = str(xtraceback.XTraceback(*sys.exc_info(), color=False))
     else:
         tb_str = traceback.format_exc()
@@ -85,7 +85,7 @@ def _500(path, msg, exception=None, env=None):
         logger.error("500 %s: %s, env: %r" % (path, msg, env))
     title = 'Internal Server Error'
     headers = HTTPHeader({'Content-Type': ['text/html']})
-    if debug:
+    if config.debug:
         if exception:
             msg += _get_html_error(tb_str, path, env=env)
         else:
@@ -108,7 +108,7 @@ def _502(path, target_hostname, exception=None):
     msg = "The Mandaye server can't join the target server or misconfiguration \
 and was unable to complete your request. Please contact the server \
 administrator and inform them of the time the error occurred."
-    if debug and exception:
+    if config.debug and exception:
         msg += "<h2>Target hostname: %s</h2>" % target_hostname
         msg += _get_html_error(_get_traceback(), path)
     return HTTPResponse(502, 'Bad Gateway', headers,
diff --git a/mandaye/server.py b/mandaye/server.py
index 31289af..d2d8973 100644
--- a/mandaye/server.py
+++ b/mandaye/server.py
@@ -1,6 +1,5 @@
 
 import Cookie
-import config
 import urllib
 import urllib2
 import poster.streaminghttp
@@ -18,7 +17,7 @@ from static import Cling
 
 import mandaye
 
-from mandaye.config import debug
+from mandaye import config
 from mandaye.dispatcher import Dispatcher
 from mandaye.log import logger, format_logging_handlers
 from mandaye.handlers.default import MandayeRedirectHandler, MandayeErrorHandler
@@ -45,7 +44,7 @@ def get_response(env, request, url, cookiejar=None):
     if request.cookies:
         req.add_header('cookie', request.cookies.output(attrs=[], sep=';', header=''))
     try:
-        if debug:
+        if config.debug:
             opener = urllib2.build_opener(MandayeErrorHandler, MandayeRedirectHandler,
                     urllib2.HTTPSHandler(debuglevel=1), urllib2.HTTPHandler(debuglevel=1))
         else:
diff --git a/mandaye/template.py b/mandaye/template.py
index 2de273f..1dae65f 100644
--- a/mandaye/template.py
+++ b/mandaye/template.py
@@ -2,9 +2,9 @@
 from mako.lookup import TemplateLookup
 from mako.template import Template
 
-from mandaye.config import template_directory
+from mandaye import config
 
-mylookup = TemplateLookup(directories=[template_directory],
+mylookup = TemplateLookup(directories=[config.template_directory],
         input_encoding='utf-8')
 
 def serve_template(templatename, **kwargs):
diff --git a/mandaye/wsgi.py b/mandaye/wsgi.py
index 0168977..76390c8 100644
--- a/mandaye/wsgi.py
+++ b/mandaye/wsgi.py
@@ -1,7 +1,8 @@
+
+from mandaye import config
 from mandaye.server import MandayeApp
 
-from mandaye.config import session_opts
 from beaker.middleware import SessionMiddleware
 
-application = SessionMiddleware(MandayeApp(), session_opts)
+application = SessionMiddleware(MandayeApp(), config.session_opts)
 
diff --git a/scripts/mandaye b/scripts/mandaye
new file mode 100755
index 0000000..08bd871
--- /dev/null
+++ b/scripts/mandaye
@@ -0,0 +1,5 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+""" Script to manage mandaye project
+"""
diff --git a/setup.py b/setup.py
index 5c25a28..4051e77 100644
--- a/setup.py
+++ b/setup.py
@@ -33,7 +33,7 @@ setup(name="mandaye",
       author_email="info@entrouvert.org",
       maintainer="Jerome Schneider",
       maintainer_email="jschneider@entrouvert.com",
-      scripts=['mandaye_admin.py', 'mandaye_migrate.py'],
+      scripts=['scripts/mandaye'],
       packages=find_packages(),
       package_data={},
       install_requires=install_requires