## First install the EPEL repo as per your Operating system version and architecture.
rpm -ivh http://mirror01.idc.hinet.net/EPEL/7/x86_64/e/epel-release-7-1.noarch.rpm
yum install -y python-pip
2. Install Flask
pip install Flask
## Test
vi hello.py
from flask import Flaskapp = Flask(__name__)
@app.route("/")def hello(): return "Hello World!"
if __name__ == "__main__": app.run()
## Verify
python hello.py
* Running on http://0.0.0.0:80/
