pip install old version

centos6.6 The system default Python version is python2.6.6. Currently this version is very low, the mainstream is the use of python2.7 or python3.0, python2.6.6 can only support to Django1.3.7, this Django version is too low, many features are not

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 deprecated and will be

Error message:sudo pip Install cryptographyPassword: The directory '/users/wanghao/library/caches/pip/http ' or its parent directory was not owned by the current user and the CA Che has been disabled. Please check the permissions and owner for that

Linux comes with the download tool wget download as follows:  wget http://www.python.org/ftp/python/2.7.9/Python-2.7.9.tgz Download completed to download directory, unzip   tar -zxvf Python-2.7.9.

On Ubuntu14.04, the PIP version downloaded by sudo apt-get install python-pip is somewhat old, and the following problems are likely to occur when used[Email protected]:~# PIP Traceback (most recent call Last): File"/usr/bin/pip",

CentOS 7 python version update Original version 2.7.5 updated version 2.7.13Note: Because Linux comes with Python, the system has a certain dependence on it, so it is recommended to keep the original version; the Yum function problem is often

This article describes how to install and use pip in the Python package manager. During this time, I was busy with providing services to my friends. after a long time, I had to write a blog for a long time. There are two tasks: one is the automatic

Recently prepared to delve into Python-related crawler knowledge, if you use Python crawl relatively formal web pages using "Urllib2 + BeautifulSoup + Regular expression " can be done, then dynamically generated information pages, such as Ajax,

Origin This period of time busy for friends, busy for a long time, wood has been blogging for a long time. Did two things between, one is the mail automatic sending script, one is the data processing software. Among them, when doing data processing

? The recent project used Python to crawl and there was a little problem installing the PIP, which is documented: The PIP is a common Python package management tool, similar to Java maven. With the students of Python, you can't live without PIP.