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This article introduces the knowledge about "how to install numpy in Python". In the actual case operation process, many people will encounter such difficulties. Next, let Xiaobian lead you to learn how to deal with these situations! I hope you can read carefully and learn something!

numpy installation

Numpy requires Python version 3.5 or above

1. Installation under Windows

· pip installation

python -m pip install numpy scipy matplotlib ipython jupyter pandas sympy nose -i https://pypi.douban.com/simple/

#It is recommended to use user installation, sending the--user flag to pip. Pip installs packages for local users and does not write to the system directory.

·Manual installation

Download the whl package that matches the system python version, paying attention to distinguishing between 32-bit and 64-bit.

#numpy1.18.4 + mklcp37cp37mwin_amd64.whl

pip install numpy1.18.4 + mklcp37cp37mwin_amd64.whl

2.Install under ubuntu

sudo apt-get install python-numpy python-scipy python-matplotlib ipython ipython-notebook python-pandas python-sympy python-nose

3.Centos installation

sudo dnf install numpy scipy python-matplotlib ipython python-pandas sympy python-nose atlas-devel

·Manual installation

#Install dependencies

[root@localhostmyhaspl]#yum install gcc

[root@localhostmyhaspl]#yum install python-devel

[root@localhostmyhaspl]# wget http://jaist.dl.sourceforge.net/project/numpy/NumPy/1.11.2/numpy-1.11.2.tar.gz

[root@localhost myhaspl]# tar -xzvf numpy-1.11.2.tar.gz

[root@localhost myhaspl]# cd numpy-1.11.2

[root@localhost numpy-1.11.2]# python setup.py install

4.Mac installation

python -m pip install numpy scipy matplotlib

·Manual installation

First download the installation package; then extract it. Go to the installation directory and execute:

sudo python setup.py install

"How to install numpy in Python" is introduced here, thank you for reading. If you want to know more about industry-related knowledge, you can pay attention to the website. Xiaobian will output more high-quality practical articles for everyone!

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