CentOS Python2.4升级到Python2.7

CentOS下本来python是2.4的,,好像不支持requests模块.我就升级到python2.7,结果yum又不能用了.下面是完整的解决方案.

Python升级# yum install gcc gcc-c++.x86_64 compat-gcc-34-c++.x86_64 openssl-devel.x86_64 zlib*.x86_64# wget # tar -xvjf Python-2.7.tar.bz2# cd Python*# ./configure –prefix=/opt/python27# make# make install#vi ~/.bash_profile

这时候Python已经升级好了,但是默认的Python版本还是2.4.3

# mv /usr/bin/python /usr/bin/python_backup# ln -s /opt/python27/bin/python /usr/bin/# python -VPython 2.7这个时候yum又不能用了# vim /usr/bin/yum#!/usr/bin/python改成#!/usr/bin/python2.4

这时候yum修复了,下面就是安装easy_install,pip和requests

# curl -O # chmod 775 setuptools-0.6c11-py2.7.egg# sh setuptools-0.6c11-py2.7.egg# curl -O # tar xvfz pip-1.0.tar.gz# cd pip-1.0# python setup.py install# /opt/python27/bin/easy_install requests

不论你在什么时候开始,重要的是开始之后就不要停止

CentOS Python2.4升级到Python2.7

相关文章:

你感兴趣的文章:

标签云: