windows 8.1 中 python 的 MXNet 安装失败，platform.architecture == ('WindowsPE','64bit')

Question

在 python3 上，错误堆栈是：

>>> import mxnet
Traceback (most recent call last):
    File "", line 1, in 
    File "C:\Python36\lib\site-packages\mxnet\__init__.py", line 24, in 
        from .context import Context, current_context, cpu, gpu, cpu_pinned
    File "C:\Python36\lib\site-packages\mxnet\context.py", line 24, in 
        from .base import classproperty, with_metaclass, _MXClassPropertyMetaClass
    File "C:\Python36\lib\site-packages\mxnet\base.py", line 214, in 
        _LIB = _load_lib()
    File "C:\Python36\lib\site-packages\mxnet\base.py", line 205, in _load_lib
        lib = ctypes.CDLL(lib_path[0], ctypes.RTLD_LOCAL)
    File "C:\Python36\lib\ctypes\__init__.py", line 344, in __init__
        self._handle = _dlopen(self._name, mode)
OSError: [WinError 126] The specified module could not be found

Answer 1

解决方案：

1. 卸载 MXNet：

   pip uninstall mxnet

   （或您安装的版本）
2. 下载适用于 Visual Studio 2015 的 Visual C++ Redistributable：https://www.microsoft.com/en-us/download/details.aspx?id=48145
3. 重新安装：

   pip install mxnet

   （或您想要的版本）