centos7 安装python3.7.3

链接：https://pan.baidu.com/s/1TgmhfQP5gyY_-WAEcARizg
提取码：oaao

1.安装包Python-3.7.3.tgz 上传到 服务器
2.解压
# tar -zxvf Python-3.7.3.tgz
# cd Python-3.7.3
# ./configure --prefix=/usr/local/python37
# make && make install
3.建立软链接
ln -s /usr/local/python37/bin/python3.7 /usr/bin/python3
ln -s /usr/local/python37/bin/pip3.7 /usr/bin/pip3
4.安装完成，测试