centos7 安裝 python3.7.5

1.查看當前Python版本

[root@centos software]# python -V
Python 2.7.5

2.wget下載安裝文件

[root@centos software]# wget https://www.python.org/ftp/python/3.7.5/Python-3.7.5.tgz

3.解壓安裝包

[root@centos software]# tar -zxvf Python-3.7.5.tgz 

4.進入Python-3.7.5文件夾

[root@centos software]# cd Python-3.7.5

5.創建目錄

[root@centos Python-3.7.5]# mkdir /usr/local/python3.7.5

6.執行配置

[root@centos Python-3.7.5]#   ./configure -prefix=/usr/local/python3.7.5

7.安裝

[root@centos Python-3.7.5]#   make && make install

8.創建軟連接

[root@centos Python-3.7.5]#   ln -s /usr/local/python3.7.5/bin/python3.7 /usr/bin/python3
[root@centos Python-3.7.5]#   ln -s /usr/local/python3.7.5/bin/pip3 /usr/bin/pip3

9.驗證版本

[root@centos Python-3.7.5]#  python3 -V
Python 3.7.5