Labs - Python -Deploy Flask App Q8

raghumanne · April 4, 2021, 7:56am

I have installed gunicorn using sudo pip install gunicorn and the output shows as
Successfully installed gunicorn-20.1.0 setuptools-54.2.0

But when i try to run the app using gunicron app:app it shows as bash: gunicorn: command not found

Kindly assist me

Ayman · April 4, 2021, 5:14pm

Hi @raghumanne,
Just Run
sudo pip install Flask
then
python3 app.py
not python

Kritika · April 6, 2021, 4:06am

Hi @Ayman
I am also facing the same issue. I tried installing Flask as well but still it is showing for gunicorn command not found
Please help

Ayman · April 7, 2021, 8:33pm

@Kritika Use the following command to install pip for Python 3:

sudo apt install python3-pip

pip install gunicorn

ymtil · April 13, 2021, 5:59pm

sudo: apt: command not found

For me same issue in Q8.

tgp · April 14, 2021, 6:01pm

@ymtil, It seems that there is an issue with the module.

For the time being, you can install gunicorn from the source by issuing the following command.

pip install git+https://github.com/benoitc/gunicorn.git

Then run gunicorn app:app

We will fix this soon.

praddasg · May 17, 2021, 12:41am

Posted here no luck

Ayman · March 30, 2022, 12:59am

Hello @praddasg,
It should be working as you see in the attached gif.

gunicorn app

Can you please try again?

Thanks,
KodeKloud Support