1.wget --no-check-certificate https://www.python.org/ftp/python/2.7.10/Python-2.7.10.tgz
2.tar -zxvf Python-2.7.10.tgz
3.cd Python-2.7.10
4. ./configure
5. make && make install
5.
centos,Python2.6升级2.7，安装pip
原文：http://my.oschina.net/u/232595/blog/479887
