Db needs to upgraded

[jouvin@…]

After solving previous errors, I am facing the error 'database needs to be upgraded'. this happens with a project freshly created with trac-admin for French Trac distribution. If I try to upgrade it again (normally it is harmless), I get the following error :

as3/root % pro-fr/bin/trac-admin /projects/trac-fr/Test upgrade
Command failed: 'pysqlite2.dbapi2.Connection' object has no attribute 'to_sql'

Error reported when trying to open the french project :

 /www/Web/servers/trac/pro-fr/lib/python2.4/site-packages/trac/web/main.py in _open_environment(env_path='/projects/trac-fr/Test', run_once=False) 
   55     try:
 
   56         if not env_path in env_cache:
 
   57             env_cache[env_path] = open_environment(env_path)
 
   58         env = env_cache[env_path]
 
   59     finally:
 
global env_cache = {}, env_path = '/projects/trac-fr/Test', global open_environment = <function open_environment> 
 /www/Web/servers/trac/0.10-french-1005/lib/python2.4/site-packages/trac/env.py in open_environment(env_path='/projects/trac-fr/Test') 
  476     env = Environment(env_path)
 
  477     if env.needs_upgrade():
 
  478         raise TracError, "L'environment Trac doit être mis à jour. Utilisez " \
 
  479                          "trac-admin %s upgrade" % env_path
 
  480     return env
 
global TracError = <class trac.core.TracError>, env_path = '/projects/trac-fr/Test' 

[anonymous]

Sorry for this report, the problem was caused by TracDiscussionPlugin that seems to have a problem with the french Trac version.

Michel

[jouvin@…]

For completeness, there is not problem with last version of DiscussionPlugin (0.4). The problem was caused by misconfiguration of plugin loading information.