centos6.5更新python2.7影响pip和easy_install

标签：python pip easy_install yum 升级 setuptool

• 一般更新python的时候只知道会影响yum，但没注意会影响pip和easy_install，需要卸载安装

  
  

1. 安装依赖环境

   1. yum install zlib-devel zlib openssl openssl-devel readline-devel (zlib安装setuptools的时候会用到，没有的会报“RuntimeError: Compression requires the (missing) zlib module”；openssl是pip会用到，没有会报ImportError: cannot import name HTTPSHandle，如果不提前安装会来回重新编译安装python，很浪费时间)

2. 安装python

   1. wget https://www.python.org/ftp/python/2.7.8/Python-2.7.8.tar.xz

   2. tar -xvf Python-2.7.8.tar.xz

   3. cd Python-2.7.8 && ./configure && make && make install

   4. mv /usr/bin/python /usr/bin/python_old

   5. ln -s /usr/local/bin/python2.7 /usr/bin/python

3. 修改yum

   1. vim /usr/bin/yum（把第一行的语言环境改成python_old）

4. 安装pip

   1. wget https://pypi.python.org/packages/source/p/pip/pip-7.1.2.tar.gz#md5=3823d2343d9f3aaab21cf9c917710196

   2. tar xf pip-7.1.2.tar.gz && cd pip-7.1.2 && python setup.py install

   3. pip install --upgrade pip

   4. pip -V

5. 安装easy_install

   1. wget https://pypi.python.org/packages/source/s/setuptools/setuptools-18.2.tar.gz#md5=52b4e48939ef311d7204f8fe940764f4

   2. tar fxz setuptools-18.2.tar.gz && cd setuptools-18.2 && python setup.py install

centos6.5更新python2.7影响pip和easy_install

标签：python pip easy_install yum 升级 setuptool

原文地址：http://wangxiaowu.blog.51cto.com/6202300/1841648