Install Python with NumPy SciPy Matplotlib on Windows




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How to install Python 3 with NumPy SciPy Matplotlib on Windows.
Everything is deployed in a virtual environment.

Text version of the video:
https://solarianprogrammer.com/2017/02/25/install-numpy-scipy-matplotlib-python-3-windows/

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Comment List

  • AtoZ Programming Tutorials
    November 29, 2020

    >>> import scipy as sp

    ** On entry to DGEBAL parameter number 3 had an illegal value

    ** On entry to DGEHRD parameter number 2 had an illegal value

    ** On entry to DORGHR DORGQR parameter number 2 had an illegal value

    ** On entry to DHSEQR parameter number 4 had an illegal value

    Traceback (most recent call last):

    File "<stdin>", line 1, in <module>

    File "C:DEVworklibsite-packagesscipy__init__.py", line 61, in <module>

    from numpy import show_config as show_numpy_config

    File "C:DEVworklibsite-packagesnumpy__init__.py", line 305, in <module>

    _win_os_check()

    File "C:DEVworklibsite-packagesnumpy__init__.py", line 302, in _win_os_check

    raise RuntimeError(msg.format(__file__)) from None

    RuntimeError: The current Numpy installation ('C:\DEV\work\lib\site-packages\numpy\__init__.py') fails to pass a sanity check due to a bug in the windows runtime. See this issue for more information: https://tinyurl.com/y3dm3h86

  • AtoZ Programming Tutorials
    November 29, 2020

    Thanks a lot, this helped yee

  • AtoZ Programming Tutorials
    November 29, 2020

    Thank you so much. You are a lifesaver

  • AtoZ Programming Tutorials
    November 29, 2020

    I created my work environment at C:Users..DEV>python -m venv work

    But it cannot found…

  • AtoZ Programming Tutorials
    November 29, 2020

    This was very helpful, thanks alot!!

  • AtoZ Programming Tutorials
    November 29, 2020

    i cant see ur writing clearly

  • AtoZ Programming Tutorials
    November 29, 2020

    Thanks very much, it xas helpfull, I just did all these instructions. But when lunching IDLE from windows, and then running a python file, a python shell comes, and no python command works, it seems like IDLE doesn't recognize python !
    Is this because IDLE can't reach the DEV folder?

    NB: this is the error message on the IDLE shell when I type "import numpy as np":

    Traceback (most recent call last):

    File "<pyshell#0>", line 1, in <module>

    import numpy as np

    ModuleNotFoundError: No module named 'numpy'

    Can you please help me?

  • AtoZ Programming Tutorials
    November 29, 2020

    best video. GOOD JOB CONGRATS!

  • AtoZ Programming Tutorials
    November 29, 2020

    If you have python installed, tutorial starts at 1:25

  • AtoZ Programming Tutorials
    November 29, 2020

    Thank you!

  • AtoZ Programming Tutorials
    November 29, 2020

    Thank youuuuu!

  • AtoZ Programming Tutorials
    November 29, 2020

    thanks bro!very helpful !

  • AtoZ Programming Tutorials
    November 29, 2020

    when i go for matplotlib: this appears

    ERROR: Command errored out with exit status 1:

    command: 'C:DEVworkScriptspython.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\LAPTOP POINT\AppData\Local\Temp\pip-install-xl6xpwwg\matplotlib\setup.py'"'"'; __file__='"'"'C:\Users\LAPTOP POINT\AppData\Local\Temp\pip-install-xl6xpwwg\matplotlib\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'rn'"'"', '"'"'n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install –record 'C:UsersLAPTOP POINTAppDataLocalTemppip-record-g9_875e7install-record.txt' –single-version-externally-managed –compile –install-headers 'C:DEVworkincludesitepython3.8matplotlib'

    cwd: C:UsersLAPTOP POINTAppDataLocalTemppip-install-xl6xpwwgmatplotlib

    Complete output (499 lines):

  • AtoZ Programming Tutorials
    November 29, 2020

    just opened this video ,from a tutorial website ,to like this video.
    Good job,helped me.

  • AtoZ Programming Tutorials
    November 29, 2020

    thaks bro

  • AtoZ Programming Tutorials
    November 29, 2020

    Thanks !

  • AtoZ Programming Tutorials
    November 29, 2020

    Running from the terminal works fine, but trying to write and run python files breaks with the following error:
    Traceback (most recent call last):

    File "np.py", line 1, in <module>

    import numpy as np

    File "C:UsersTony the PotatoAppDataRoamingPythonPython36site-packagesnumpy__init__.py", line 142, in <module>

    from . import core

    File "C:UsersTony the PotatoAppDataRoamingPythonPython36site-packagesnumpycore__init__.py", line 23, in <module>

    WinDLL(os.path.abspath(filename))

    File "C:Program Files (x86)Microsoft Visual StudioSharedPython36_64libctypes_init__.py", line 348, in __init_

    self._handle = _dlopen(self._name, mode)

    OSError: [WinError 193] %1 is not a valid Win32 application

    Any idea why?

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