Mariadb连接器/Python需要MariaDB连接器/C >= 3.2.4，找到3.1.16版本

Question

我尝试使用以下Dockerfile：

# syntax=docker/dockerfile:1
FROM python:3.11-slim-bullseye
EXPOSE 80
WORKDIR /app
RUN apt-get update && apt-get install -y
RUN apt install gcc libmariadb3 libmariadb-dev libmariadb-dev-compat -y
RUN pip install --upgrade pip
RUN pip install Flask Flask-SQLAlchemy flask-marshmallow marshmallow-sqlalchemy
RUN pip install mariadb==1.0.0
COPY ./back .
CMD [ "python3", "app.py"]

我得到了一个错误：MariaDB Connector/Python requires MariaDB Connector/C >= 3.2.4, found version 3.1.16

当我尝试使用mariadb==1.0.0时，我得到了以下错误：MariaDB Connector/Python requires MariaDB Connector/C >= 3.1.3, found version 3.1.16

我看到了这个帖子的答案，Installing MariaDB in Dockercontainer - requires MariaDB Connector/C >= 3.2.4, found version 3.1.16，但不起作用

Answer 1

从MariaDB中提取最新的MariaDB连接器/C，成功地安装了最近的python：

FROM python:3.11-slim-bullseye
EXPOSE 80
WORKDIR /app
RUN apt-get update && apt-get install -y gcc wget
RUN wget https://dlm.mariadb.com/2678574/Connectors/c/connector-c-3.3.3/mariadb-connector-c-3.3.3-debian-bullseye-amd64.tar.gz -O - | tar -zxf - --strip-components=1 -C /usr
RUN pip install --upgrade pip
RUN pip install Flask Flask-SQLAlchemy flask-marshmallow marshmallow-sqlalchemy
RUN pip install mariadb

由Debian bulleye包装的libmariadb dev太旧了。

libmariadb3是客户端插件，我不确定您是否需要这些插件。