I have a project that I am trying to run named Veganettest inside of my visual studio code editor, however, when I run docker-compose up I receive an error that says ERROR: No matching distribution found for Django==4.0.2 even though such a distribution does indeed exist. I have tried various other solutions on here like installing the library using pip install Djangopip could not find a version that satisfies the requirement django==2.2.1, Tried to downgrade and upgrade the version of Django to different values ex. Django==3.1.3, Django==3.0, and Django==4.0 ERROR: Could not find a version that satisfies the requirement tensorflow (from versions: none) ERROR: No matching distribution found for tensorflow) but when I try those solutions they don't work. The error is coming from my requirements.txt file specifically from the first line that declares Django==4.0.2 as a requirement.
Here is the full error that I am getting along with a few warnings initially:
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x000001B4E55BC430>: Failed to establish a new connection: [Errno 11002] getaddrinfo failed')': /simple/django/
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x000001B4E55DE070>: Failed to establish a new connection: [Errno 11002] getaddrinfo failed')': /simple/django/
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x000001B4E55DE220>: Failed to establish a new connection: [Errno 11002] getaddrinfo failed')': /simple/django/
WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x000001B4E55DE3D0>: Failed to establish a new connection: [Errno 11002] getaddrinfo failed')': /simple/django/
WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x000001B4E55DE580>: Failed to establish a new connection: [Errno 11002] getaddrinfo failed')': /simple/django/
ERROR: Could not find a version that satisfies the requirement Django==4.0.2 (from versions: none)
ERROR: No matching distribution found for Django==4.0.2
Here is my requirements.txt, Dockerfile, docker-compose.yml, and manage.py file respectively:
requirements.txt:
Django==4.0.2
djangorestframework==3.12.2
mysqlclient==2.0.1
django-mysql==3.9
django-cors-headers==3.5.0
pika==1.1.0
pillow==9.0.0
matplotlib==3.5.0
Dockerfile:
FROM python:3.9
ENV PYTHONUNBUFFERED 1
WORKDIR /app
COPY requirements.txt /app/requirements.txt
RUN pip install -r requirements.txt
COPY . /app
docker-compose.yml:
version: '3.9'
services:
backend:
build:
context: .
dockerfile: Dockerfile
command: 'python manage.py runserver 0.0.0.0:8000'
ports:
- 8000:8000
volumes:
- .:/app
depends_on:
- db
db:
image: mysql:5.7.22
restart: always
environment:
MYSQL_DATABASE: veganettest
MYSQL_USER: foodiehutts
MYSQL_PASSWORD: bobaboyheheh21342345><L
MYSQL_ROOT_PASSWORD: root
volumes:
- .dbdata:/var/lib/mysql
ports:
- 33065:3306
manage.py:
import os
import sys
def main():
"""Run administrative tasks."""
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'veganettest.settings')
try:
from django.core.management import execute_from_command_line
except ImportError as exc:
raise ImportError(
"Couldn't import Django. Are you sure it's installed and "
"available on your PYTHONPATH environment variable? Did you "
"forget to activate a virtual environment?"
) from exc
execute_from_command_line(sys.argv)
if __name__ == '__main__':
main()
Why is this error happening? what can I do to fix it? thank you.
