Crash on installation

Traceback (most recent call last):
  File "/home/carlosalmeida/OPENERP/openerp/server/bin/netsvc.py", line 299, in dispatch
    result = LocalService(service_name)(method, *params)
  File "/home/carlosalmeida/OPENERP/openerp/server/bin/netsvc.py", line 77, in __call__
    return getattr(self, method)(*params)
  File "/home/carlosalmeida/OPENERP/openerp/server/bin/service/web_services.py", line 633, in execute
    return self._execute(db, uid, wiz_id, datas, action, context)
  File "/home/carlosalmeida/OPENERP/openerp/server/bin/service/web_services.py", line 613, in _execute
    return wiz.execute(db, uid, self.wiz_datas[wiz_id], action, context)
  File "/home/carlosalmeida/OPENERP/openerp/server/bin/wizard/__init__.py", line 178, in execute
    res = self.execute_cr(cr, uid, data, state, context)
  File "/home/carlosalmeida/OPENERP/openerp/server/bin/wizard/__init__.py", line 73, in execute_cr
    action_res = action(self, cr, uid, data, context)
  File "/home/carlosalmeida/OPENERP/openerp/server/bin/addons/base/module/wizard/wizard_module_upgrade.py", line 92, in _upgrade_module
    db, pool = pooler.restart_pool(cr.dbname, update_module=True)
  File "/home/carlosalmeida/OPENERP/openerp/server/bin/pooler.py", line 61, in restart_pool
    return get_db_and_pool(db_name, force_demo, status, update_module=update_module)
  File "/home/carlosalmeida/OPENERP/openerp/server/bin/pooler.py", line 40, in get_db_and_pool
    addons.load_modules(db, force_demo, status, update_module)
  File "/home/carlosalmeida/OPENERP/openerp/server/bin/addons/__init__.py", line 736, in load_modules
    r = load_module_graph(cr, graph, status, report=report)
  File "/home/carlosalmeida/OPENERP/openerp/server/bin/addons/__init__.py", line 576, in load_module_graph
    register_class(package.name)
  File "/home/carlosalmeida/OPENERP/openerp/server/bin/addons/__init__.py", line 398, in register_class
    imp.load_module(m, *fm)
  File "/home/carlosalmeida/OPENERP/openerp/addons/pedagogy/__init__.py", line 22, in <module>
    import pedagogy
  File "/home/carlosalmeida/OPENERP/openerp/addons/pedagogy/pedagogy.py", line 450
    "tutor": fields.boolean("Tutor", help="Check this if the user is the student"s tutor."),
                                                                                 ^
SyntaxError: invalid syntax