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python3和python2虽然语法有很大区别,但python2和python3源码安装是一样的, 这里以python3安装为例:
======================python3安装==================================
yum install -y openssl openssl-devel gdbm gdbm-devel gcc gcc-c++ bzip2 bzip2-devel lzma xz-devel
yum install -y xz-compat-libs ncurses ncurses-devel sqlite sqlite-devel readline readline-devel tk tk-devel
[root@Server ~]# tar -xzvf Python-3.5.2.tar.gz
[root@Server ~]# cd Python-3.5.2
[root@Server Python-3.5.2]# ./configure --prefix=/usr/local/Python35
[root@Server Python-3.5.2]# make
[root@Server Python-3.5.2]# make install
[root@Server Python-3.5.2]# ln -sv /usr/local/python35/bin/python3.5 /usr/bin/python35
[root@Server Python-3.5.2]# python35
>>>
=====================Ipython安装====================================================
Ipython安装,ipython 可以补全
[root@Server ~]# tar -xzvf ipython-5.1.0.tar.gz
[root@Server ~]# cd ipython-5.1.0
[root@Server ipython-5.1.0]# /usr/local/python35/bin/python3.5 setup.py build
[root@Server ipython-5.1.0]# /usr/local/python35/bin/python3.5 setup.py install
[root@Server ipython-5.1.0]# /usr/local/python35/bin/python3.5 setupegg.py build
[root@Server ipython-5.1.0]# /usr/local/python35/bin/python3.5 setupegg.py install
[root@Server ipython-5.1.0]# ln -sv /usr/local/python35/bin/ipython3 /usr/bin/
[root@Server ipython-5.1.0]# ipython3
Python 3.5.2 (default, Sep 11 2016, 19:43:24) Type "copyright", "credits" or "license"
for more information. IPython 5.1.0 -- 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.
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=========================安装完毕=================================================
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原文地址:http://www.cnblogs.com/erick2/p/5878768.html