facebookresearch/maskrcnn-benchmark

ModuleNotFoundError: No module named 'requests'

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#576 opened on Mar 18, 2019

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Description

🐛 Bug

Error when running demo/Mask_R-CNN_demo.ipynb from a docker instance with jupyter:

ModuleNotFoundError: No module named 'requests'

To Reproduce

Steps to reproduce the behavior:

  1. Build image with jupyter as in docs
  2. Run a docker instance of this image simliar as explained in [docs] but using docker instead of nvidia-docker (https://github.com/facebookresearch/maskrcnn-benchmark/blob/master/INSTALL.md).
  3. Run first cell of demo/Mask_R-CNN_demo.ipynb

Expected behavior

Code executed without errors.

Environment

  • CUDA/cuDNN version: 10.0 / 7
  • GPU models and configuration: no GPU

Additional context

Adding the following new line in docker/docker-jupyter/Dockerfile fixes the problem:

RUN pip install requests

Contributor guide

Tech stack
pythondocker
Domain
devops
Issue type
bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
1
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
under 1 hour
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
Basic PythonDocker
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
90
Research direction
The bug report states that the `requests` module is missing when running the demo notebook in Docker. The fix is to add `RUN pip install requests` to the `docker/docker jupyter/Dockerfile`. Verify the fix by rebuilding the Docker image and running the notebook.