在使用tensorflow安装重新训练模型时,我运行了以下命令:
bazel-bin/tensorflow/examples/image_retraining/retrain --image_dir <..directory..>
错误信息:
ImportError: No module named 'backports'
Traceback (most recent call last):
File "/home/nishith/tensorflow/tensorflow/bazel-bin/tensorflow/examples/image_retraining/retrain.runfiles/org_tensorflow/tensorflow/examples/image_retraining/retrain.py", line 91, in <module>
import tensorflow as tf
File "/home/nishith/tensorflow/tensorflow/bazel-bin/tensorflow/examples/image_retraining/retrain.runfiles/org_tensorflow/tensorflow/__init__.py", line 24, in <module>
from tensorflow.python import *
File "/home/nishith/tensorflow/tensorflow/bazel-bin/tensorflow/examples/image_retraining/retrain.runfiles/org_tensorflow/tensorflow/python/__init__.py", line 64, in <module>
from tensorflow.python.framework.framework_lib import *
File "/home/nishith/tensorflow/tensorflow/bazel-bin/tensorflow/examples/image_retraining/retrain.runfiles/org_tensorflow/tensorflow/python/framework/framework_lib.py", line 100, in <module>
from tensorflow.python.framework.subscribe import subscribe
File "/home/nishith/tensorflow/tensorflow/bazel-bin/tensorflow/examples/image_retraining/retrain.runfiles/org_tensorflow/tensorflow/python/framework/subscribe.py", line 26, in <module>
from tensorflow.python.ops import variables
File "/home/nishith/tensorflow/tensorflow/bazel-bin/tensorflow/examples/image_retraining/retrain.runfiles/org_tensorflow/tensorflow/python/ops/variables.py", line 26, in <module>
from tensorflow.python.ops import control_flow_ops
File "/home/nishith/tensorflow/tensorflow/bazel-bin/tensorflow/examples/image_retraining/retrain.runfiles/org_tensorflow/tensorflow/python/ops/control_flow_ops.py", line 70, in <module>
from tensorflow.python.ops import tensor_array_ops
File "/home/nishith/tensorflow/tensorflow/bazel-bin/tensorflow/examples/image_retraining/retrain.runfiles/org_tensorflow/tensorflow/python/ops/tensor_array_ops.py", line 33, in <module>
from tensorflow.python.util import tf_should_use
File "/home/nishith/tensorflow/tensorflow/bazel-bin/tensorflow/examples/image_retraining/retrain.runfiles/org_tensorflow/tensorflow/python/util/tf_should_use.py", line 28, in <module>
from backports import weakref # pylint: disable=g-bad-import-order
ImportError: No module named 'backports'
pip install backports.weakref
,但错误仍然存在,最终我发现设置相应路径到PYTHONPATH
的错误是关键。 - Jecky