Python--Linux上安装Python

软件下载

官网下载：https://www.python.org/downloads/

详细操作步骤

1、安装相关插件

[root@bJ ~]# yum install zlib-devel openssl openssl-devel gcc sqlite-devel

2、安装python

# wget https://repo.huaweicloud.com/python/3.9.5/Python-3.9.5.tgz

# tar xvzf Python-3.9.5.tgz

# cd Python-3.9.5/

# ./configure --prefix=/usr/local/python3.9

# make && make install

3、安装完成后做个软链接方便调用

# ln -s /usr/local/python3.9/bin/python3.9 /usr/local/bin/python3
# ln -s /usr/local/python3.9/bin/pip3.9 /usr/local/bin/pip3

4、测试是否安装成功

# python3 
Python 3.9.5 (default, Jun  7 2021, 15:11:39) 
[GCC 4.8.5 20150623 (Red Hat 4.8.5-44)] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> print(1111)
1111