Py2Exe, [Errno 2] No such file or directory: 'numpy-atlas.dll'

问题:

I have included matplotlib in my program, I searched about numpy_atlas.dll on google and I seem to be the only one on Earth with this problem.

setup.py

from setuptools import setup import py2exe  setup(console=['EulerMethod.py']) 

Running Py2Exe results in error

C:\(..obmitted..)>python setup.py py2exe running py2exe *** searching for required modules *** *** parsing results *** ...... ...obmitted... ...... *** finding dlls needed *** error: [Errno 2] No such file or directory: 'numpy-atlas.dll' 

回答1:

Sounds like py2exe can't find dll. Following script will make py2exe quiet:

distutils.core.setup( options = {     "py2exe": {         "dll_excludes": ["MSVCP90.dll"]     } }, ... 

)

You still need to make sure that dll is on the user's machine. I believe numpy-atlas.dll is one of matplot dependencies.

Also consider using PyInstaller if everything else fails.

回答2:

This is what worked for me. I found the dll: C:\Python27\Lib\site-packages\numpy\core\numpy-atlas.dll and copied it to the same folder that has the setup.py

回答3:

I encountered the same problem. After a little testing, appending numpy.core directory to sys.path seemed to work.

from distutils.core import setup import py2exe  import numpy import os import sys  # add any numpy directory containing a dll file to sys.path def numpy_dll_paths_fix():     paths = set()     np_path = numpy.__path__[0]     for dirpath, _, filenames in os.walk(np_path):         for item in filenames:             if item.endswith('.dll'):                 paths.add(dirpath)      sys.path.append(*list(paths))  numpy_dll_paths_fix() setup(...) 

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