Module Error on Instalacion

[s4msagaz]

Log error when try to install module using ubuntu 16.04, python 2.7 and trytond 3.8.8

3758 139975098660608 [2016-10-07 17:38:10,778] ERROR trytond.protocols.dispatcher wizard.ir.module.installupgrade.execute((9, {u'start': {u'module_info': u'account_ar: to install', u'id': -11}}, u'upgrade', {u'date_format': u'%d/%m/%Y', u'language': u'es_AR', u'locale': {u'date': u'%d/%m/%Y', u'thousands_sep': u'.', u'decimal_point': u',', u'grouping': [3, 3, 0]}, u'language_direction': u'ltr', u'company.rec_name': u'Jose Luis Zanotti', u'active_model': u'ir.module', u'groups': [1, 5, 3, 2, 4], u'action_id': 40, u'employee': None, u'active_ids': [8], u'company': 1, u'activeid': 8}), *{}) from 1@192.168.0.202:57555/tryton38 Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/trytond/protocols/dispatcher.py", line 162, in dispatch result = rpc.result(meth(_c_args, *_c_kwargs)) File "/usr/local/lib/python2.7/dist-packages/trytond/wizard/wizard.py", line 275, in execute return wizard._execute(state_name) File "/usr/local/lib/python2.7/dist-packages/trytond/wizard/wizard.py", line 306, in _execute result = self._execute(transition()) File "/usr/local/lib/python2.7/dist-packages/trytond/ir/module.py", line 573, in transition_upgrade pool.init(update=update, lang=lang) File "/usr/local/lib/python2.7/dist-packages/trytond/pool.py", line 155, in init lang=lang) File "/usr/local/lib/python2.7/dist-packages/trytond/modules/init.py", line 432, in load_modules _load_modules() File "/usr/local/lib/python2.7/dist-packages/trytond/modules/init.py", line 394, in _load_modules load_module_graph(graph, pool, update, lang) File "/usr/local/lib/python2.7/dist-packages/trytond/modules/init.py", line 263, in load_module_graph Translation.translation_import(lang2, module, filename) File "/usr/local/lib/python2.7/dist-packages/trytond/ir/translation.py", line 880, in translation_import translation.type) ValueError: Unknow translation type: report