How to switch pip installation sources in Python and how to switch pip in python
I. pip Introduction
Pip is a tool for installing python packages. It provides the installation package t
Since the Ubuntu system comes with python2.7 (default) and python3.4, you do not need to install Python yourself.You can use Python-v and python3-v to view the version of Python that is installed.Ubuntu does not have PIP installed by default in different versions of
Install Python on Mac, installpython
1. download the latest version of Python 3.X from the official website and install it. Because Python 2.7 is already integrated in Mac OS X EI Capi
Pip Exchange Source
When you install some Python third-party libraries using the PIP, you often experience low speeds and timeouts that cause the installation to fail because the PIP defaults to a foreign source for downloading, and the default source to a domestic mirror W
Installing SetuotoolExecute the command Curl Https://bootstrap.pypa.io/ez_setup.py-o-| PythonMac OS comes with Python 2.7.6 downloaded from the official website 2.7.9 after installation, the terminal input Python automatically changes to 2.7.9 version, and comes with PipExecute pip Install ScrapyError perhaps your acco
* My pro-Test is a successful installation process1. Update the default low version of Mac system python2.7. See this article: http://jingyan.baidu.com/article/14bd256e39b63dbb6d261289.html2. Install Eclipse, pydev see this blog: http://blog.csdn.net/jjunjoe/article/details/8517024 or http://www.94cto.com/index/ Article/content/id/115879.html3. Install NumPy:A,
mac install Python and Jupyter notebook
python installation (anaconda)
Mac comes with Python2 version of Python, it's usually 3, Anaconda is a python version, anaconda2 corresponds to
The development platform is a Mac and needs to use the Python image processing library pil, which records the installation process as well as the problems that arise.The basic installation process is this, using the command pip for installation
The code is as follows
Copy Code
$ pip
specific place for that file.
Instead of using Mysql-python, try using ' Mysql-connector-python ', it can be installed using pip install mysql-connector-python . More information on this can is found here andhere.
Manually find the location of ' mysql/bin ', ' m
When using the PIP Install command, you will get an error: You are using the PIP version 7.1.2, however version 8.1.1 is available.The recommended workaround "python-m pip install--upgrade pip
PIP Install error problem resolution
Sometimes the red Word error occurs when you install the Python library with the pip Install command
1. Error: Readtimeouterror:httpsconnectionpool (host= ' pypi.python.org ', port=443): Read
Install openCV, used for python, and osxopencv in mac osX
OpenCV is an open-source image processing library with a large amount of content. For more information, see Baidu ~
A blog is recorded on a mac, installed with openCV, and then used python to reference the openCV lib
you want to run.After the first run, the run symbol in the upper-right corner becomes clickable and can be run directly with the shortcut key Control+r or by clicking the Run button.This is a completely for the small white tutorial, the Windows version of the Python installation of a slightly different, the other is similar, we can self-Baidu.My follow-up will learn something to share, at present, learning Python
Mac has come with Python, my Mac system is Yosemite, and the Python version is 2.7.10.
But Ipython to install themselves, there are many ways online, but there is not a simple and can quickly solve the problem. I will install the
Pip install wechatpy error, pipwechatpy
Install the python WeChat sdk
pip install wechatpy[cryptography]
Error
Found existing installation: six 1.4.1 DEPRECATION: Uninstalling a distutils installed project (six) has been deprec
Install protocol buffer under Mac and use Python to parseDue to business needs, a highly efficient and extensible structured data storage Method protocol buffer (PB) is needed in the project. A lot of people may be unfamiliar with this new thing, we all know Xml,json, really rarely heard Pb, below I will summarize the PB in the
Label:The following problem occurs when you install Python MySQL on a Mac computer today:The installation is using sudo pip install Mysql-python to install the MySQL module with no prob
Download Libjpeg and zlib:
Http://www.ijg.org/files/jpegsrc.v6b.tar.gz
Http://www.zlib.net
or download the collection package I uploaded.
http://download.csdn.net/detail/zkdemon/7862399
Install Libjpeg:
[python] view plain copy$ tar zxvf jpegsrc.v7.tar.gz $ cd jpeg-7 $./configure--enable-shared--enable-static $ make $ sudo make install
The default installation
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