[GitHub] whria78 opened a new issue #10854: "WindowsError: [Error 126]" and "ImportError: cannot import name libinfo"

[GitBox <gi...@apache.org>]

whria78 opened a new issue #10854: "WindowsError: [Error 126]" and "ImportError: cannot import name libinfo"
URL: https://github.com/apache/incubator-mxnet/issues/10854
 
 
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   ## Description
   (Brief description of the problem in no more than 2 sentences.)
   
   The first error is "WindowsError: [Error 126]"
   The second error is "ImportError: cannot import name libinfo"
   
   ## Environment info (Required)
   
   Windows 10 64bit
   Python 2.7.14
   pip install mxnet-cu91, mxnet-cu90, mxnet-cu80  ;  whereas mxnet CPU version works well.
   
   I tested with 2 computers.
   
   ## Error Message:
   (Paste the complete error message, including stack trace.)
   
   ```
   C:\Users\whria>pip install mxnet-cu91
   Collecting mxnet-cu91
     Using cached https://files.pythonhosted.org/packages/56/20/92638b338feb87f54f9d943a4bf5c2075e65b590915e5c0de1387a96ab76/mxnet_cu91-1.1.0.post0-py2.py3-none-win_amd64.whl
   Requirement already satisfied: requests in c:\anaconda2\lib\site-packages (from mxnet-cu91)
   Requirement already satisfied: numpy in c:\anaconda2\lib\site-packages (from mxnet-cu91)
   Requirement already satisfied: graphviz in c:\anaconda2\lib\site-packages (from mxnet-cu91)
   Requirement already satisfied: chardet<3.1.0,>=3.0.2 in c:\anaconda2\lib\site-packages (from requests->mxnet-cu91)
   Requirement already satisfied: idna<2.7,>=2.5 in c:\anaconda2\lib\site-packages (from requests->mxnet-cu91)
   Requirement already satisfied: urllib3<1.23,>=1.21.1 in c:\anaconda2\lib\site-packages (from requests->mxnet-cu91)
   Requirement already satisfied: certifi>=2017.4.17 in c:\anaconda2\lib\site-packages (from requests->mxnet-cu91)
   Installing collected packages: mxnet-cu91
   Successfully installed mxnet-cu91-1.1.0.post0
   
   C:\Users\whria>python
   Python 2.7.14 | packaged by conda-forge | (default, Mar 30 2018, 18:30:38) [MSC v.1500 64 bit (AMD64)] on win32
   Type "help", "copyright", "credits" or "license" for more information.
   >>> import mxnet
   Traceback (most recent call last):
     File "<stdin>", line 1, in <module>
     File "C:\Anaconda2\lib\site-packages\mxnet\__init__.py", line 25, in <module>
       from . import engine
     File "C:\Anaconda2\lib\site-packages\mxnet\engine.py", line 23, in <module>
       from .base import _LIB, check_call
     File "C:\Anaconda2\lib\site-packages\mxnet\base.py", line 111, in <module>
       _LIB = _load_lib()
     File "C:\Anaconda2\lib\site-packages\mxnet\base.py", line 103, in _load_lib
       lib = ctypes.CDLL(lib_path[0], ctypes.RTLD_LOCAL)
     File "C:\Anaconda2\lib\ctypes\__init__.py", line 366, in __init__
       self._handle = _dlopen(self._name, mode)
   WindowsError: [Error 126]
   >>> import mxnet
   Traceback (most recent call last):
     File "<stdin>", line 1, in <module>
     File "C:\Anaconda2\lib\site-packages\mxnet\__init__.py", line 25, in <module>
       from . import engine
     File "C:\Anaconda2\lib\site-packages\mxnet\engine.py", line 23, in <module>
       from .base import _LIB, check_call
     File "C:\Anaconda2\lib\site-packages\mxnet\base.py", line 30, in <module>
       from . import libinfo
   ImportError: cannot import name libinfo
   
   ```
   
   The first error is "WindowsError: [Error 126]"
   The second error is "ImportError: cannot import name libinfo"
   
   ## What have you tried to solve it?
   
   I added windows PATH ; I also tried to add os.environment['path'] in python script.
   
   

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