Django Docker compose在下载mysqlclient时出错

我在构建docker-compose.yml时遇到此错误。我有一个django项目，当我尝试安装它的依赖项时，我得到以下错误：

ERROR: Command errored out with exit status 1:
     command: /usr/local/bin/python -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-_okt_256/mysqlclient/setup.py'"'"'; __file__='"'"'/tmp/pip-install-_okt_256/mysqlclient/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /tmp/pip-pip-egg-info-9yseytwi
         cwd: /tmp/pip-install-_okt_256/mysqlclient/
    Complete output (12 lines):
    /bin/sh: 1: mysql_config: not found
    /bin/sh: 1: mariadb_config: not found
    /bin/sh: 1: mysql_config: not found
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-install-_okt_256/mysqlclient/setup.py", line 15, in <module>
        metadata, options = get_config()
      File "/tmp/pip-install-_okt_256/mysqlclient/setup_posix.py", line 65, in get_config
        libs = mysql_config("libs")
      File "/tmp/pip-install-_okt_256/mysqlclient/setup_posix.py", line 31, in mysql_config
        raise OSError("{} not found".format(_mysql_config_path))
    OSError: mysql_config not found
    ----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

下载mysqlclient时弹出错误

有人帮忙吗

docker-compose.yml看起来像这样

version: '3.7'

services:
  db:
    image: mysql:5.6
    ports:
      - "3306:3306"
    environment:
      MYSQL_DATABASE: 'djangodatabase'
      MYSQL_USER: 'admin'
      MYSQL_PASSWORD: '12345'
      MYSQL_ROOT_PASSWORD: '12345'
  web:
    build: .
    command: python manage.py runserver 127.0.0.1:8000
    volumes:
      - .:/code
    ports:
      - "8000:8000"
    depends_on:
      - db

这是我的Docker文件：

FROM python:3.8-slim
ENV PYTHONBUFFERED 1
RUN mkdir /code
WORKDIR /code
COPY requirements.txt /code/
RUN pip install -r requirements.txt
COPY . /code/

---

将以下依赖项添加到Dockerfile中

FROM python:3.8-slim

ENV PYTHONBUFFERED 1

WORKDIR /code

COPY requirements.txt /code/

RUN apt update && \
    apt install -y libmariadb-dev-compat libmariadb-dev && \
    pip install -r requirements.txt

COPY . /code/

它会起作用的

FROM python:3.7-slim
RUN apt-get update
RUN apt-get install -y gcc
RUN apt-get install -y default-libmysqlclient-dev
ENV PYTHONBUFFERED 1

RUN mkdir /code
WORKDIR /code

COPY requirements.txt /code/

RUN pip install -r requirements.txt

COPY . /code/

---

通过在docker文件中添加默认的libmysqlclient-dev依赖项修复了此问题。

缺少一些依赖项检查此问题@SergioTanaka，我已检查此问题，但无法解决。我的项目在本地运行得很好。我已经使用了所有的dependenciespaste文件，您需要将

libmysqlclient dev

安装到container@SergioTanaka：我添加了文件try to run

docker compose build

->

docker compose run web apt update

和

docker compose run web apt install libmysqlclient dev

->

docker compose up

FROM python:3.7-slim
RUN apt-get update
RUN apt-get install -y gcc
RUN apt-get install -y default-libmysqlclient-dev
ENV PYTHONBUFFERED 1

RUN mkdir /code
WORKDIR /code

COPY requirements.txt /code/

RUN pip install -r requirements.txt

COPY . /code/