in aws-eb I am deployed an application -django- and there was no error on that process. Health is green and OK but page is giving Internal Server Error. so I checked the logs and saw the below error.
... web: from .cv2 import
... web: ImportError: libGL.so.1: cannot open shared object file: No such file or directory
while installing requirements.txt on deployment process opencv must be installed. because it includes opencv-python==4.5.5.64
so I not quite sure what is the above error pointing at.
and helpers.py this is how I am import it.
import requests
import cv2
CodePudding user response:
libGL.so is installed with the package libgl1, pip3 install opencv-python
is not sufficient here.
Connect the aws via ssh and run;
apt-get update && apt-get install libgl1
Or even better, consider using docker containers for the project and add the installation commands to the Dockerfile.
Also, as https://stackoverflow.com/a/66473309/12416058 suggests, Package python3-opencv includes all system dependencies of OpenCV. so installing it may prevent further errors.
To install python3-opencv;
apt-get update && apt-get install -y python3-opencv
pip install -r requirements.txt
To install in Dockerfile:
RUN apt-get update && apt-get install -y python3-opencv
RUN pip install -r requirements.txt