python setup.py egg_info did not run successfully. MariaDB Connector/Python requires MariaDB Connector/C

Hi

I would like some help with a docker build.

I have created a basic installation of python using this: https://stackoverflow.com/questions/53835198/integrating-python-poetry-with-docker

```
FROM python:3.10-alpine3.16 as base

1. input arguments
   ARG MARIADB_USER
   ARG MARIADB_PASSWORD
   ARG MARIADB_HOST
   ARG MARIADB_PORT
   ARG MARIADB_DB

WORKDIR /app

FROM base as builder

ENV PIP_DEFAULT_TIMEOUT=100 \
PIP_DISABLE_PIP_VERSION_CHECK=1 \
POETRY_VERSION=1.1.14 \
MARIADB_USER=${MARIADB_USER} \
MARIADB_PASSWORD=${MARIADB_PASSWORD} \
MARIADB_HOST=${MARIADB_HOST} \
MARIADB_PORT=${MARIADB_PORT} \
MARIADB_DB=${MARIADB_DB}

RUN apk add --no-cache gcc libffi-dev musl-dev mariadb-connector-c-dev mariadb-connector-c mariadb-client

RUN pip install --upgrade pip
RUN pip install "poetry==$POETRY_VERSION"

COPY pyproject.toml poetry.lock ./
RUN poetry install

COPY . .

FROM base as final

COPY --from=builder /venv /venv
COPY docker-entrypoint.sh wsgi.py ./
CMD ["./docker-entrypoint.sh"]

```

Now on my computer with libmariadb3 and libmariadb-dev on ubuntu 22.04 I can install mariadb, but using both python:3.10-bullseye and alpine versions of the docker container I get the error that it needs the C connector. I've tried all the solutions and i've tried installing most of the mariadb related pckgs.

EDIT: I can just do pip install mariadb and it would fail aswell the poetry thing doesn't matter