DLL 和 pywrap_tensorflow 丢失。 tensorflow-gpu 安装报错

DLL and pywrap_tensorflow missing. Tensorflow-gpu installation error

我正在尝试在 anaconda 环境(python 版本 3.5)中安装 tensorflow-gpu。但是,我得到了一些错误,主要是:

这个错误似乎很常见,但是,我不确定为什么另一个问题的解决方案不起作用。

  1. 我的路径中确实有一个 MSVCP140.DLL。我通过 where MSVCP140.DLL 检查了这个。这是建议的修复 here
  2. 我已经从 here and cuDNN 5.1 (and not cuDNN 6.0) from here 安装了 CUDA 8.0。
  3. 我已将路径添加到 cudnn64_5.dll (...\bin)
  4. CPU 版本的 tensorflow 运行良好,没有错误。

我试过重新安装 CUDA 和 tensorflow-gpu,但还是不行。有帮助吗?


错误信息:

>ImportError: Traceback (most recent call last):
  File "C:\Users\user\Anaconda3\envs\py35\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 18, in swig_import_helper
    return importlib.import_module(mname)
  File "C:\Users\user\Anaconda3\envs\py35\lib\importlib\__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 986, in _gcd_import
  File "<frozen importlib._bootstrap>", line 969, in _find_and_load
  File "<frozen importlib._bootstrap>", line 958, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 666, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 577, in module_from_spec
  File "<frozen importlib._bootstrap_external>", line 906, in create_module
  File "<frozen importlib._bootstrap>", line 222, 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\user\Anaconda3\envs\py35\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 41, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\user\Anaconda3\envs\py35\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 21, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\user\Anaconda3\envs\py35\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\user\Anaconda3\envs\py35\lib\importlib\__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
ImportError: No module named '_pywrap_tensorflow_internal'


>Failed to load the native TensorFlow runtime.

>See https://www.tensorflow.org/install/install_sources#common_installation_problems

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

我有很长一段时间完全相同的问题,现在似乎已经为我解决了。

安装cuDNN 6.0,确认cuda/bin里面的dll名为cudnn64_6.dll。仅将名称更改为 cudnn64_5.dll(并确保将其添加到您的路径中)。

希望这能解决您的问题。