Не получилось установить NumPy

Пишет:
Traceback (most recent call last):
File «C:\Python34\lib\numpy\__init__.py», line 126, in
from numpy.__config__ import show as show_config
ImportError: No module named ‘numpy.__config__’

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File «D:\Самообразование\Питон\Нейросеть\neural_net.py», line 1, in
import numpy as np
File «C:\Python34\lib\numpy\__init__.py», line 131, in
raise ImportError(msg)
ImportError: Error importing numpy: you should not try to import numpy from
its source directory; please exit the numpy source tree, and relaunch
your python interpreter from there.

Подскажите, пожалуйста, как лечить?

Помогите установить NumPy
Подскажете как установить numpy скчав з https://sourceforge.net/projects/numpy/?source=typ_redirect.

Как установить numpy и scipy?
Как установить numpy и scipy?

Установить в Windows библиотеку NumPy
Здравствуйте! Хочу установить библиотеку NumPy под Windows. Версия Python 3.5.1. Везде читаю что.

Помогите установить numpy для python 2.7.x
Здраствуйте. Проблема с установкой библиотеки numpy 1.10.4 для python 2.7.x. Следовал по инструкции.

Import Error: No module named numpy

I have a very similar question to this question, but still one step behind. I have only one version of Python 3 installed on my Windows 7 (sorry) 64-bit system.

I installed numpy following this link — as suggested in the question. The installation went fine but when I execute

I got the following error:

Import error: No module named numpy

I know this is probably a super basic question, but I’m still learning.

26 Answers 26

Support for Python 3 was added in NumPy version 1.5.0, so to begin with, you must download/install a newer version of NumPy.

Or simply using pip :

You can simply use

Or for python3, use

Installing Numpy on Windows

1. Open Windows command prompt with administrator privileges (quick method: Press the Windows key. Type «cmd». Right-click on the suggested «Command Prompt» and select «Run as Administrator)
2. Navigate to the Python installation directory’s Scripts folder using the «cd» (change directory) command. e.g. «cd C:\Program Files (x86)\PythonXX\Scripts»

This might be: C:\Users\\AppData\Local\Programs\Python\PythonXX\Scripts or C:\Program Files (x86)\PythonXX\Scripts (where XX represents the Python version number), depending on where it was installed. It may be easier to find the folder using Windows explorer, and then paste or type the address from the Explorer address bar into the command prompt.

1. Enter the following command: «pip install numpy».

You should see something similar to the following text appear as the package is downloaded and installed.

Python3 — ModuleNotFoundError: No module named ‘numpy’

I thought I did not have numpy installed, so I tried to install it:

What? Can anybody tell me how to fix this? I’m using windows 10 64 bits.

2 Answers 2

Your problem is that you installed two different Pythons, a 32-bit 3.6, and a 64-bit 3.6.

The first pip on your PATH is the one for the 32-bit 3.6. So, when you pip install numpy , it’s downloading the 32-bit NumPy, and installing into the site-packages for the 32-bit Python.

But your py launcher is defaulting to running the 64-bit 3.6, which can’t see the site-packages for a completely different Python installation, and couldn’t use them even if it did see them.

The simplest solution is to start over from scratch: Uninstall both Pythons, pick the one you want, and reinstall that. (You could just uninstall the one you don’t want, leaving the other… but that may cause problems, like leaving py configured wrong so it can’t run Python at all. At the very least you should re-run the installer for the one you want to keep and tell it to update the existing installation.)

If you can’t do that, you may want to consider using virtual environments. With a virtual environment active, pip , python and py will all come from the active environment, so it doesn’t matter what else you have anywhere on your system.

If you can’t do that, just don’t run pip , run py -m pip . This guarantees that you’re using the pip for the right Python installation, and installing packages for that installation. (And the same goes for other tools—run py -m 2to3 , not 2to3 , and so on.)

Не получилось установить NumPy

Пишет:
Traceback (most recent call last):
File «C:\Python34\lib\numpy\__init__.py», line 126, in
from numpy.__config__ import show as show_config
ImportError: No module named ‘numpy.__config__’

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File «D:\Самообразование\Питон\Нейросеть\neural_net.py», line 1, in
import numpy as np
File «C:\Python34\lib\numpy\__init__.py», line 131, in
raise ImportError(msg)
ImportError: Error importing numpy: you should not try to import numpy from
its source directory; please exit the numpy source tree, and relaunch
your python interpreter from there.

Подскажите, пожалуйста, как лечить?

Помогите установить NumPy
Подскажете как установить numpy скчав з https://sourceforge.net/projects/numpy/?source=typ_redirect.

Как установить numpy и scipy?
Как установить numpy и scipy?

Установить в Windows библиотеку NumPy
Здравствуйте! Хочу установить библиотеку NumPy под Windows. Версия Python 3.5.1. Везде читаю что.

Помогите установить numpy для python 2.7.x
Здраствуйте. Проблема с установкой библиотеки numpy 1.10.4 для python 2.7.x. Следовал по инструкции.

No module named ‘numpy.core._multiarray_umath’ #12977

Comments

bsathyan commented Feb 16, 2019 •

I just installed TensorFlow, Keras in anaconda3.

Reproducing code example:

Executed this command:

Got the following error:

Error message:

Numpy/Python version information:

Can someone please help? I am new to using keras and tensorflow. I am using it for a class I am taking this semester.

The text was updated successfully, but these errors were encountered:

mattip commented Feb 16, 2019 •

Probably a duplicate of #12957 due to ContinuumIO/anaconda-issues#10628. Copied comment from the duplicate issue:

There is a difference between the location of the extra support libraries supplied with anaconda and those supplied with stock numpy that you get from pip install . This requires adjustments to the PATH variable. Perhaps the PATH adjustments are failing at import. Does the site-packages\numpy\.libs directory exist and does it contain *.dll files?, If so, can you try to prepend that directory to your PATH before running python:

But in your case something is different, the path to numpy is missing a path separator: C:\Users\Z0035HPP\AppData\Roaming\Python\Python37\site-packages\numpy\core__init__.py should be C:\Users\Z0035HPP\AppData\Roaming\Python\Python37\site-packages\numpy\core\__init__.py . Is that a copy paste error?

eric-wieser commented Feb 17, 2019

the path to numpy is missing a path separator:

Just a github formatting issue, wrapping in «` made that go away

eric-wieser commented Feb 17, 2019

@bsathyan: You’ve not shown us the full error message. Can you paste the part that comes after the last ImportError too?

bsathyan commented Feb 17, 2019 •

@eric-wieser attached below is the full error thread. Please do let me know if you need anything else.

NishitHada commented Feb 19, 2019 •

I’m also facing the same issue.

mattip commented Feb 19, 2019

Did the fix suggested in the comment above help? This is a known problem with Anaconda.

NishitHada commented Feb 20, 2019

No, the path was already correct for me. And yes, this is a problem with anaconda. I used Virtual Environment for the same code and it ran quite well. Something is probably wrong with anaconda it seems.

rgommers commented Feb 22, 2019

pip install tensorflow picked up numpy from PyPI. Try

that will probably fix things

mkurovski commented Feb 26, 2019 •

Hi,
I ran into the same issue and followed the advice to uninstall numpy using pip and installing it again with conda — but wasn’t successful though.
However, I was trying to get tensorboard up running with the following ImportError, not exactly the same, but maybe related:

mjahmad commented Feb 26, 2019

Hi,
I ran into the same issue and followed the advice to uninstall numpy using pip and installing it again with conda — but wasn’t successful though.
However, I was trying to get tensorboard up running with the following ImportError, not exactly the same, but maybe related:

Are you running tensorlow using a 3.6 python ? Tensorflow simply does not work with python 3.7.
I suggest you do this: