1、python3.7.6
2、nginx 3、postgresql 4、redis
5、uwsgi
yum search python |grep dev
yum install python-devel.x86_64
yum search python3 |grep dev
yum install python3-devel.x86_64
pip3 install wheel
pip3 install uwsgi
或下载源码安装：
tar zxvf uwsgi-2.0.18.tar.gz
cd uwsgi-2.0.18
make
将生成的uwsgi cp到/usr/bin: 必须有这步，否则不正常运行！！！
ln -s /usr/local/python3/bin/uwsgi /usr/bin/uwsgi
6、pgadmin4:
https://ftp.postgresql.org/pub/pgadmin/pgadmin4/v4.21/pip/pgadmin4-4.21-py2.py3-none-any.whl
pip3 install pgadmin4