virtual@virtual-machine:~$ python -c 'import keras; print(keras.__version__)'
Using TensorFlow backend.
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/home/song/.local/lib/python2.7/site-packages/keras/__init__.py", line 3, in <module>
from . import utils
File "/home/song/.local/lib/python2.7/site-packages/keras/utils/__init__.py", line 6, in <module>
from . import conv_utils
File "/home/song/.local/lib/python2.7/site-packages/keras/utils/conv_utils.py", line 9, in <module>
from .. import backend as K
File "/home/song/.local/lib/python2.7/site-packages/keras/backend/__init__.py", line 1, in <module>
from .load_backend import epsilon
File "/home/song/.local/lib/python2.7/site-packages/keras/backend/load_backend.py", line 90, in <module>
from .tensorflow_backend import *
File "/home/song/.local/lib/python2.7/site-packages/keras/backend/tensorflow_backend.py", line 5, in <module>
import tensorflow as tf
File "/home/song/.local/lib/python2.7/site-packages/tensorflow/__init__.py", line 28, in <module>
from tensorflow.python import pywrap_tensorflow # pylint: disable=unused-import
File "/home/song/.local/lib/python2.7/site-packages/tensorflow/python/__init__.py", line 52, in <module>
from tensorflow.core.framework.graph_pb2 import *
File "/home/song/.local/lib/python2.7/site-packages/tensorflow/core/framework/graph_pb2.py", line 7, in <module>
from google.protobuf import descriptor as _descriptor
File "/home/song/.local/lib/python2.7/site-packages/google/protobuf/descriptor.py", line 113
class DescriptorBase(metaclass=DescriptorMetaclass):
^
SyntaxError: invalid syntax
?
Issure：In order to test the installed the keras and tensorflow, syntaxError
Reason:? Protobuf version is not correct. according to the default instructio, i installed the relevant packages and dependencies. the protobuf version is 3.18.0. However, accoding to the packages installed such as Python, Tensorflow, Keras. these packages need the protobuf==3.17.3. Thus, we can find the SyntaxError hints.
Answer: Firstly, we need to remove the protobuf ==3.18.0. the code is such as:
pip uninstall protobuf==3.18.0
?Then, we can install the correct protobuf version.
pip install ptotobuf==3.17.3
Note: if you are not sure what's the correct versions, you can use the order to check the package ,installed by youself, and find the correct version of denpendcy.?
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