[GitHub] stmatengss opened a new issue #7362: import mxnet errors

[gi...@git.apache.org]

stmatengss opened a new issue #7362: import mxnet errors
URL: https://github.com/apache/incubator-mxnet/issues/7362
 
 
   ## Description
   If I use pip(which is provided by OS, is not the version through get-pip.py script) to install mxnet, there are some errors occur when I run "import mxnet as mx".
   
   ## Environment info
   Operating System:
   Ubuntu 14.04 
   
   Compiler:
   gcc 4.8.4
   
   Package used (Python/R/Scala/Julia):
   Python
   
   MXNet version:
   0.10.0.post2
   
   MXNet commit hash (`git rev-parse HEAD`):
   
   Python version and distribution:
   python 2.7
   
   
   ## Error Message:
   
   ---------------------------------------------------------------------------                             
   OSError                                   Traceback (most recent call last)                             
   <ipython-input-1-cb88d04c42ec> in <module>()                                                            
   ----> 1 import mxnet as mx                                                                              
                                                                                                           
   /usr/local/lib/python2.7/dist-packages/mxnet/__init__.py in <module>()                                  
         5                                                                                                 
         6 from .context import Context, current_context, cpu, gpu                                         
   ----> 7 from .base import MXNetError                                                                    
         8 from . import base                                                                              
         9 from . import contrib                                                                           
                                                                                                           
   /usr/local/lib/python2.7/dist-packages/mxnet/base.py in <module>()                                      
        50 __version__ = libinfo.__version__                                                               
        51 # library instance of mxnet                                                                     
   ---> 52 _LIB = _load_lib()                                                                              
        53                                                                                                 
        54 # type definitions                                                                              
                                                                                                           
   /usr/local/lib/python2.7/dist-packages/mxnet/base.py in _load_lib()                                     
        42     """Load libary by searching possible path."""                                               
        43     lib_path = libinfo.find_lib_path()                                                          
   ---> 44     lib = ctypes.CDLL(lib_path[0], ctypes.RTLD_GLOBAL)                                          
        45     # DMatrix functions                                                                         
        46     lib.MXGetLastError.restype = ctypes.c_char_p                                                
                                                                                                           
   /usr/lib/python2.7/ctypes/__init__.pyc in __init__(self, name, mode, handle, use_errno, use_last_error) 
       363                                                                                                 
       364         if handle is None:                                                                      
   --> 365             self._handle = _dlopen(self._name, mode)                                            
       366         else:                                                                                   
       367             self._handle = handle                                                               
                                                                                                           
   OSError: /usr/local/lib/python2.7/dist-packages/mxnet/libmxnet.so: invalid ELF header                   
   
   
   ## Minimum reproducible example
   I don't use `wget https://bootstrap.pypa.io/get-pip.py && sudo python get-pip.py`, and I directly use the pip which provided by OS. The pip version is `pip-1.5.4`.
   
   
   ## Steps to reproduce
   or if you are running standard examples, please provide the commands you have run that lead to the error.
   
   1.
   2.
   3.
   
   ## What have you tried to solve it?
   
   1.
   2.
   3.
   
 
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