centos安装python3.5

wget https://www.python.org/ftp/python/3.5.0/Python-3.5.0.tgz   #下载tar Jxvf  Python-3.5.0.tar.xz   #解压cd Python-3.5.0     #进入目录mkdir /usr/local/python3    #创建安装路径./configure --prefix=/usr/local/python3     #配置安装信息make    #编译make install    #安装ln -s /usr/local/python3/bin/python3 /usr/bin/python3       #建立链接

进入python3.5

[root@localhost Python-3.5.0]# python3Python 3.5.0 (default, Dec 17 2016, 16:51:33) [GCC 4.4.7 20120313 (Red Hat 4.4.7-17)] on linuxType "help", "copyright", "credits" or "license" for more information.>>> print("hello world")hello world>>>