无法在 Windows 7 中导入 tensorflow python

Question

我已经通过这个命令成功安装了 python 3.6 和 tensorflow：

C:\Users\Manoj\AppData\Local\Programs\Python\Python36:\>pip tensorflow install

现在我正在尝试检查安装，但它给了我这个错误：

C:\Users\Manoj\AppData\Local\Programs\Python\Python36-32\Lib\site-packages\tenso
rflow>python
Python 3.6.1 (v3.6.1:69c0db5, Mar 21 2017, 18:41:36) [MSC v.1900 64 bit (AMD64)]
 on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import tensorflow as tf
Traceback (most recent call last):
  File "C:\Users\Manoj\AppData\Local\Programs\Python\Python36\lib\site-packages\
tensorflow\python\pywrap_tensorflow_internal.py", line 18, in swig_import_helper

    return importlib.import_module(mname)
  File "C:\Users\Manoj\AppData\Local\Programs\Python\Python36\lib\importlib\__in
it__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 978, in _gcd_import
  File "<frozen importlib._bootstrap>", line 961, in _find_and_load
  File "<frozen importlib._bootstrap>", line 950, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 648, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 560, in module_from_spec
  File "<frozen importlib._bootstrap_external>", line 922, in create_module
  File "<frozen importlib._bootstrap>", line 205, in _call_with_frames_removed
ImportError: DLL load failed: The specified module could not be found.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\Manoj\AppData\Local\Programs\Python\Python36\lib\site-packages\
tensorflow\python\pywrap_tensorflow.py", line 41, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\Manoj\AppData\Local\Programs\Python\Python36\lib\site-packages\
tensorflow\python\pywrap_tensorflow_internal.py", line 21, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\Manoj\AppData\Local\Programs\Python\Python36\lib\site-packages\
tensorflow\python\pywrap_tensorflow_internal.py", line 20, in swig_import_helper

    return importlib.import_module('_pywrap_tensorflow_internal')
  File "C:\Users\Manoj\AppData\Local\Programs\Python\Python36\lib\importlib\__in
it__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
ModuleNotFoundError: No module named '_pywrap_tensorflow_internal'

在处理上述异常的过程中，又发生了一个异常：

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\Manoj\AppData\Local\Programs\Python\Python36\lib\site-packages\
tensorflow\__init__.py", line 24, in <module>
    from tensorflow.python import *
  File "C:\Users\Manoj\AppData\Local\Programs\Python\Python36\lib\site-packages\
tensorflow\python\__init__.py", line 49, in <module>
    from tensorflow.python import pywrap_tensorflow
  File "C:\Users\Manoj\AppData\Local\Programs\Python\Python36\lib\site-packages\
tensorflow\python\pywrap_tensorflow.py", line 52, in <module>
    raise ImportError(msg)
ImportError: Traceback (most recent call last):
  File "C:\Users\Manoj\AppData\Local\Programs\Python\Python36\lib\site-packages\
tensorflow\python\pywrap_tensorflow_internal.py", line 18, in swig_import_helper

    return importlib.import_module(mname)
  File "C:\Users\Manoj\AppData\Local\Programs\Python\Python36\lib\importlib\__in
it__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 978, in _gcd_import
  File "<frozen importlib._bootstrap>", line 961, in _find_and_load
  File "<frozen importlib._bootstrap>", line 950, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 648, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 560, in module_from_spec
  File "<frozen importlib._bootstrap_external>", line 922, in create_module
  File "<frozen importlib._bootstrap>", line 205, in _call_with_frames_removed
ImportError: DLL load failed: The specified module could not be found.

在处理上述异常的过程中，又发生了一个异常：

Traceback (most recent call last):
  File "C:\Users\Manoj\AppData\Local\Programs\Python\Python36\lib\site-packages\
tensorflow\python\pywrap_tensorflow.py", line 41, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\Manoj\AppData\Local\Programs\Python\Python36\lib\site-packages\
tensorflow\python\pywrap_tensorflow_internal.py", line 21, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\Manoj\AppData\Local\Programs\Python\Python36\lib\site-packages\
tensorflow\python\pywrap_tensorflow_internal.py", line 20, in swig_import_helper

    return importlib.import_module('_pywrap_tensorflow_internal')
  File "C:\Users\Manoj\AppData\Local\Programs\Python\Python36\lib\importlib\__in
it__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
ModuleNotFoundError: No module named '_pywrap_tensorflow_internal'


Failed to load the native TensorFlow runtime.

See https://www.tensorflow.org/install/install_sources#common_installation_probl
ems

for some common reasons and solutions.  Include the entire stack trace
above this error message when asking for help.

我尝试了一些我发现的解决方案，例如更改目录等，但它对我不起作用。

Answer 1

这是安装 Tensorflow 时非常常见的问题。这些错误通常可以在 Windows 上按照此答案中的说明解决：On Windows, running "import tensorflow" generates No module named "_pywrap_tensorflow" error

您可以在此处使用@mrry 的 Windows 安装检查器来帮助解决您的问题：

https://gist.github.com/mrry/ee5dbcfdd045fa48a27d56664411d41c

第一步通常是检查是否安装了 MSVCP140.DLL。祝你好运。