flask-oauthlib | YOU SHOULD USE https : //github.com/lepture/authlib | OAuth library

Your environment does not have access to an installation of wheel. You should be able to resolve this by adding the line:

RUN pip install wheel

to your dockerfile before you attempt to install your requirements file.

Edit: I missed that virtual environments were being utilized here. I would argue that using a virtual environment is unnecessary in this case unless the OP is using their docker instance to run multiple python applications in parallel. There are cases to be made for using this pattern, though that does not appear to be the case here. As such, my suggestion would be to do away with venv altogether and simply install all dependencies inside the docker instance python installation, which would convert every venv/bin/pip call to a simple pip call.

Try git config url..insteadOf:

I solved this issue, for people facing this, the redirect uri has to be given in this format in your custom OAuth2 server /oauth-authorized/

For example, If I create an OAuth2 provider dictionary entry called djangooauth in flask settings with all credentials given to it, the redirect uri to be given to the server while creating a client would be /oauth-authorized/djangooauth