DLL和pywrap_tensorflow缺失。 Tensorflow-gpu安装错误

时间:2017-05-07 09:26:05

标签: tensorflow cudnn

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

  • DLL加载失败
  • 没有名为'_pywrap_tensorflow_internal'的模块

似乎这个错误很常见,但是,我不确定为什么其他问题的解决方案无效。

  1. 我的路上有一个MSVCP140.DLL。我通过where MSVCP140.DLL检查了这一点。这是一个建议here的解决方案。
  2. 我从here安装了CUDA 8.0,从here安装了cuDNN 5.1(而不是cuDNN 6.0)。
  3. 我添加了cudnn64_5.dll(... \ bin)
  4. 的路径
  5. 张量流的CPU版本运行良好且没有错误。
  6. 我已经尝试重新安装CUDA和tensorflow-gpu,但它仍然无效。有什么帮助吗?

    错误讯息:

    >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.
    

1 个答案:

答案 0 :(得分:0)

我有很长一段时间完全相同的问题,而且似乎刚刚为我解决了这个问题。

安装cuDNN 6.0并确认cuda / bin中的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)。

希望这可以解决您的问题。