cent os升级python3.7

查看一下当前python的版本

bash

whereis python

下载python

bash

wget https://www.python.org/ftp/python/3.7.3/Python-3.7.3.tgz

解压安装包

bash

tar -xvf Python-3.7.3.tgz

安装依赖

bash

sudo yum install -y openssl-devel openssl-static zlib-devel lzma tk-devel xz-devel bzip2-devel ncurses-devel gdbm-devel readline-devel sqlite-devel gcc libffi-devel

将解压文件夹移至 /usr/local

bash

sudo mv Python-3.7.3 /usr/local

进入python3.7目录

bash

cd /usr/local/Python-3.7.3

执行配置文件

bash

./configure

编译安装

bash

sudo make
sudo make install

创建软连接

bash

sudo ln -s /usr/local/Python-3.7.3/python /usr/bin/python3

进入python pip3

bash

python3

bash

pip3

pip3安装模块

bash

pip3 install model-name --user