Unable to locate package gnupg1

[saurabhbh21]

I was trying to build the docker image of uwsgi-nginx-docker on top of the base image containing Ubuntu-16.04 & Python3.5.2.
I was getting an error E: Unable to locate package gnupg1
But when I run the corresponding command in my local system, gnupg1 gets installed.

What should I do to?

[tiangolo]

The Docker container doesn't have the same environment as your local machine, so it wouldn't have the same packages installed.

I would suggest you first check the tutorials on Docker: https://docs.docker.com/get-started/overview/ to learn how it all works, as that would be a problem specific to Docker and understanding what's actually happening underneath, not something specific to this image.

Good luck! 🤓 📝

[github-actions]

Assuming the original issue was solved, it will be automatically closed now. But feel free to add more comments or create new issues.