一、安装第三方库
1、安装paramiko报错,[错误记录]paramiko模块错误:from_buffer() cannot return the address of the raw string
先执行python -m pip install --no-use-pep517 bcrypt,再执行pip install paramiko
pip install --upgrade cryptography
pip install --upgrade dnspython
pip install --upgrade pyldap
2、安装 psycopg2
使用yum方式安装psycopg2,yum install -y python-psycopg2
3、安装xlutils