Traceback (most recent call last):


 "main.py", line 49, in <module>

train_model(parameters, args.dataset)


 "/content/nmt-keras/nmt_keras/training.py", line 159, in train_model

nmt_model.trainNet(dataset, training_params)


 "/content/nmt-keras/src/keras-wrapper/keras_wrapper/cnn_model.py", line 910, in trainNet

self.__train(ds, params)


 "/content/nmt-keras/src/keras-wrapper/keras_wrapper/cnn_model.py", line 1135, in __train

initial_epoch=params['epoch_offset'])


 "/content/nmt-keras/src/keras/keras/legacy/interfaces.py", line 91, in wrapper

return func(*args, **kwargs)


 "/content/nmt-keras/src/keras/keras/engine/training.py", line 1480, in fit_generator

initial_epoch=initial_epoch)


 "/content/nmt-keras/src/keras/keras/engine/training_generator.py", line 251, in fit_generator

callbacks.on_epoch_end(epoch, epoch_logs)


 "/content/nmt-keras/src/keras/keras/callbacks.py", line 79, in on_epoch_end

callback.on_epoch_end(epoch, logs)


 "/content/nmt-keras/src/keras-wrapper/keras_wrapper/extra/callbacks.py", line 280, in on_epoch_end

self.evaluate(epoch, counter_name='epoch')


 "/content/nmt-keras/src/keras-wrapper/keras_wrapper/extra/callbacks.py", line 518, in evaluate

split=s)


 "/content/nmt-keras/src/keras-wrapper/keras_wrapper/extra/evaluation.py", line 57, in get_coco_score

scorers.append((Meteor(language=extra_vars.get('language', 'en')), "METEOR"))


 "/content/nmt-keras/src/coco-caption/pycocoevalcap/meteor/meteor.py", line 24, in __init__

env=d)


 "/usr/lib/python3.6/subprocess.py", line 709, in __init__

restore_signals, start_new_session)


 "/usr/lib/python3.6/subprocess.py", line 1344, in _execute_child

raise child_exception_type(errno_num, err_msg, err_filename)

NotFoundError: [Errno 2] No such file or directory: 'java': 'java'

Traceback (most recent call last):

 "/home/alisue/Dropbox/Codes/django-social-auth/social_auth/tests/google.py", line 17, in setUp
self.assertTrue(self.user)AssertionError: None is not true