[Python] Installing Matplotlib in Windows 10 64bits

Discussão em 'Python' iniciado por Stack, Abril 29, 2025.

  1. Stack

    Stack Membro Participativo

    Could anyone tell me what files I should download and which statements I must execute in the command line to install Matplotlib?

    I have Python 2.7.13 on Windows 10 64 bit.
    These are the files I unzipped:
    [​IMG]

    All downloaded from: http://www.lfd.uci.edu/~gohlke/pythonlibs/#numpy

    Commands I executed:

    python -m pip install -U pip setuptools
    python -m pip install matplotlib

    python -m pip install -U pip


    I am getting these two errors when checking if Numpy and Matplotlib are installed.

    >>> import numpy

    **Traceback (most recent call last):
    File "<pyshell#3>", line 1, in <module>
    import numpy
    File "numpy\__init__.py", line 142, in <module>
    from . import add_newdocs
    File "numpy\add_newdocs.py", line 13, in <module>
    from numpy.lib import add_newdoc
    File "numpy\lib\__init__.py", line 8, in <module>
    from .type_check import *
    File "numpy\lib\type_check.py", line 11, in <module>
    import numpy.core.numeric as _nx
    File "numpy\core\__init__.py", line 26, in <module>
    raise ImportError(msg)
    ImportError:
    Importing the multiarray numpy extension module failed. Most
    likely you are trying to import a failed build of numpy.
    If you're working with a numpy git repo, try `git clean -xdf` (removes all
    files not under version control). Otherwise reinstall numpy.
    Original error was: DLL load failed: %1 no es una aplicación Win32 válida.**

    >>> import matplotlib

    Traceback (most recent call last):
    File "<pyshell#4>", line 1, in <module>
    import matplotlib
    File "matplotlib\__init__.py", line 122, in <module>
    from matplotlib.cbook import is_string_like, mplDeprecation, dedent, get_label
    File "matplotlib\cbook.py", line 33, in <module>
    import numpy as np
    File "numpy\__init__.py", line 142, in <module>
    from . import add_newdocs
    File "numpy\add_newdocs.py", line 13, in <module>
    from numpy.lib import add_newdoc
    File "numpy\lib\__init__.py", line 8, in <module>
    from .type_check import *
    File "numpy\lib\type_check.py", line 11, in <module>
    import numpy.core.numeric as _nx
    File "numpy\core\__init__.py", line 26, in <module>
    raise ImportError(msg)
    ImportError:
    Importing the multiarray numpy extension module failed. Most
    likely you are trying to import a failed build of numpy.
    If you're working with a numpy git repo, try `git clean -xdf` (removes all
    files not under version control). Otherwise reinstall numpy.

    Original error was: DLL load failed: %1 no es una aplicación Win32 válida.

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