CentOS Deployment Python Environment

Before deploying Python on CentOS, we need to configure the development environment first.

1. Install Python-dependent development kit

GCC is natural and can be used directly with "Development Tools":

Yum grouplist    #查看可安装的包yum groupinstall "Development tools"    #含有空格用引号括起来thereis gcc    #查看gcc安装位置gcc-- Version    #查看gcc安装版本

There are a few other dependent packages

Install Zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel#zlib-devel # Bzip2-devel #openssl-devel #ncurses-devel #sqlite-devel #readline-devel #tk-devel

　　

2. Install the latest Python3.6

To view the installed Python information:

Python-v

Then take a look at the location of the Python executable file:

which Python

#输出:/usr/bin/python

Go to the Bin directory and view the Python file:

Cd/usr/binls-al python* output: lrwxrwxrwx. 1 root root    7 Dec  python-python2lrwxrwxrwx. 1 root root    9 Dec  python2-Python2. 7-rwxr-xr-x. 1 root root 7136 Nov  6  python2.7
#可以看到可执行文件python指向python2, Python2 also points to python2.7, which means that the Python command executes the preinstalled Python2.7 of the system.

　　

　　

CentOS Deployment Python Environment