Centos6.5安装IPython3.0

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一、安装Python2.7.8

        由于Ipython仅支持Python2.7.8以上的版本，所以需先安装Python2.7.8


        到以下地址https://www.python.org/downloads/release/python-278/ 下载源码包Python-2.7.8.tgz

         1、 解压：

1	[iyunv@centos_1 ~]# tar xf Python-2.7.8

         2、进入解压后的文件夹Python-2.7.8，编译：

1	[iyunv@centos_1 Python-2.7.8]# ./configure --prefix=/usr/local/python2.7

        3、make安装

1	[iyunv@centos_1 Python-2.7.8]# make && make

二、安装Ipython

        1、下载Ipython

            从URL：https://github.com/ipython/ipython/releases 下载Ipython的源码包ipython-3.0.0.tar.gz，目前最新版本为3.0.

        2、解压安装包

1	[iyunv@centos_1 tmp]# tar zxvf ipython-3.0.0

        3、安装readline-devel包

        在编译安装Ipython之前，确保已经安装了readline-devel包，否则安装完成后，IPython将无法正常输入;

1	[iyunv@centos_1 ~]# yum install readline-devel

         3、使用Python2.7.8编译安装

1	[iyunv@centos_1 ipython-3.0.0]# /usr/local/python2.7/bin/python setup.py build

1	[iyunv@centos_1 ipython-3.0.0]# /usr/local/python2.7/bin/python setup.py install

        4、安装完成之后，会在Python2.7.8的bin目录下面生成一个IPython的可执行文件，为了方便使用，将IPython连接到/usr/bin目录下面

1	[iyunv@centos_1 bin]# ln -sf ipython  /usr/bin/ipython

        5、链接完成后，就可以直接输入IPython使用

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[iyunv@centos_1 ~]# ipython WARNING: IPython History requires SQLite, your history will not be saved Python 2.7.8 (default, Mar 24 2015, 19:00:34) Type "copyright", "credits" or "license" for more information. IPython 3.0.0 -- An enhanced Interactive Python. ?         -> Introduction and overview of IPython's features. %quickref -> Quick reference. help      -> Python's own help system. object?   -> Details about 'object', use 'object??' for extra details.