python 2.7安装_安装Python2.7

一、下载Python源码

wget https://www.python.org/ftp/python/2.7.13/Python-2.7.13.tgz

tar xf Python-2.7.13.tgz

cd Python-2.7.13

二、编译

yum install openssl openssl-devel zlib zlib-devel libffi-devel libffi libxml2 libxml2-devel libxslt libxslt-devel tcl-devel tk-devel sqlite-devel

./configure --prefix=/usr/local --with-zlib-dir=/usr/lib64 --with-ensurepip=install --enable-loadable-sqlite-extensions

make

make altinstall  # 不会覆盖系统默认python

三、安装easy_install

wget https://bitbucket.org/pypa/setuptools/raw/bootstrap/ez_setup.py

python2.7 ez_setup.py

四、pip使用国内源

vi ~/.pip/pip.conf

[global]

timeout = 6000

index-url = http://mirrors.aliyun.com/pypi/simple/

[install]

use-mirrors = true

mirrors = http://mirrors.aliyun.com/pypi/simple/

trusted-host = mirrors.aliyun.com