diff -r 611663348158 -r ef29d3ea3909 devtools/__init__.py
--- a/devtools/__init__.py	Thu Mar 24 15:21:13 2011 +0100
+++ b/devtools/__init__.py	Wed Mar 30 11:17:58 2011 +0200
@@ -1,4 +1,4 @@
-# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+# copyright 2003-2011 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
 # contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
 #
 # This file is part of CubicWeb.
@@ -127,7 +127,6 @@
 
 class TestServerConfiguration(ServerConfiguration):
     mode = 'test'
-    set_language = False
     read_instance_schema = False
     init_repository = True
 
@@ -497,7 +496,8 @@
     @cached
     def dbcnx(self):
         from cubicweb.server.serverctl import _db_sys_cnx
-        return  _db_sys_cnx(self.system_source, 'CREATE DATABASE and / or USER', verbose=0)
+        return  _db_sys_cnx(self.system_source, 'CREATE DATABASE and / or USER',
+                            interactive=False)
 
     @property
     @cached
@@ -514,7 +514,8 @@
 
             createdb(self.helper, self.system_source, self.dbcnx, self.cursor)
             self.dbcnx.commit()
-            cnx = system_source_cnx(self.system_source, special_privs='LANGUAGE C', verbose=0)
+            cnx = system_source_cnx(self.system_source, special_privs='LANGUAGE C',
+                                    interactive=False)
             templcursor = cnx.cursor()
             try:
                 # XXX factorize with db-create code