Install CentOS 7 under the mirror VirtualBox to build a python project

1. Download and install the CentOS image of VirtualBox tool

Download address (windows x86): Baidu
Netdisk Extraction code: z44g
Installation instructions: Jianshu-XiTeacher

2. Download OS auxiliary tools-putty, mtputty, winscp

Download address (windows x86): Baidu
Netdisk Extraction code: z44g
Installation instructions: Default installation

3. Install epel-release, python, pip, flask on OS

• yum install epel-release
• yum install python36
• curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
  python36 install get-pip,py
• pip install flask
• Can be installed via Tsinghua mirror:
  add -i at the end https://pypi.tuna.tsinghua.edu.cn/simple
  such as: pip3 install flask -i https://pypi.tuna.tsinghua.edu.cn/simple

Reference: Project Engineering-Linux (CentOS)