CentOS7.X上安装Python3.6.6

首先：

yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gcc make 

安装必要的组件

其次：https://www.python.org/downloads/

下载源码 from https://www.python.org/downloads/release/python-366/

XZ Compressed source tabball https://www.python.org/ftp/python/3.6.6/Python-3.6.6.tar.xz

再则：解压

xz -d Python-3.6.6.tar.xz

tar -xvf Python-3.6.6.tar

然后：

./configure prefix=/usr/local/python3.6.6  --enable-optimizations# /usr/local/python3.6.6是安装的路径

make && make install

最后：

将/usr/local/python3.6.6 添加到 path中， /etc/profile

source /etc/profile