CentOS 6.5升级Python和安装IPython（亲测可用）

python的升级（2.6------>2.7.x)

如下地址：http://note.youdao.com/share/?id=2928aeda020123bfdf2a2c76bc75e4a7&type=note#/

转载自：http://www.noanylove.com/2014/10/centos-6-5-sheng-ji-python-he-an-zhuang-ipython/

代码如下：

 #!/bin/bash
 yum install -y gcc
 yum install zlib-devel openssl-devel sqlite-devel
 wget https://www.python.org/ftp/python/2.7.8/Python-2.7.8.tgz
 tar -zxvf Python-2.7..tgz
 cd Python-2.7.
 ./configure --prefix=/usr/local/python
 make
 make install
 cd ~
 mv /usr/bin/python /usr/bin/python2.
 ln -sf /usr/local/python/bin/python2. /usr/bin/python
 sed -i 's/#!\/usr\/bin\/python/#!\/usr\/bin\/python2.6/'  /usr/bin/yum
 wget https://bootstrap.pypa.io/get-pip.py
 python get-pip.py
 ln -sf /usr/local/python/bin/pip /usr/bin/pip
 ln -sf /usr/local/python/bin/easy_install /usr/bin/easy_install
 pip install ipython
 ln -s /usr/local/python/bin/ipython /usr/bin/ipython
 yum install readline-devel
 yum install patch
 pip install readline