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mysql - 尝试为我的 Python 3.7/Django 项目构建 Docker 映像时出现“OSError：mysql_config not found”

问题描述

我正在使用 Python 3.7 和 Django 2。我有以下 requirements.txt 文件，从我当前的项目中导出......

asgiref==3.2.3
Babel==2.8.0
Django==2.0
django-address==0.2.1
django-mysql==3.3.0
django-phonenumber-field==4.0.0
mysqlclient==1.4.6
phonenumbers==8.11.2
pycountry==19.8.18
pytz==2019.3
PyYAML==5.3
ruamel.yaml==0.16.6
ruamel.yaml.clib==0.2.0
sqlparse==0.3.0

我想创建一个 docker 映像来运行我的 Django 虚拟环境。我有这个 Dockerfile ...

FROM python:3.7-slim

RUN python -m pip install --upgrade pip

COPY requirements.txt requirements.txt
RUN python -m pip install -r requirements.txt

COPY . .

但是，当我尝试构建图像时出现此错误。我不确定这意味着什么。我可以毫无问题地运行服务器（python manage.py runserver 8000），所以不知道为什么我的虚拟环境正在死去......

(venv) localhost:web davea$ docker build .
Sending build context to Docker daemon  132.5MB
Step 1/5 : FROM python:3.7-slim
 ---> f2d2e1dc8c72
Step 2/5 : RUN python -m pip install --upgrade pip
 ---> Using cache
 ---> cf901765d254
Step 3/5 : COPY requirements.txt requirements.txt
 ---> Using cache
 ---> e4770d5b0c4a
Step 4/5 : RUN python -m pip install -r requirements.txt
 ---> Running in d4d937c92f06
Collecting asgiref==3.2.3
  Downloading asgiref-3.2.3-py2.py3-none-any.whl (18 kB)
Collecting Babel==2.8.0
  Downloading Babel-2.8.0-py2.py3-none-any.whl (8.6 MB)
Collecting Django==2.0
  Downloading Django-2.0-py3-none-any.whl (7.1 MB)
Collecting django-address==0.2.1
  Downloading django-address-0.2.1.tar.gz (16 kB)
Collecting django-mysql==3.3.0
  Downloading django_mysql-3.3.0-py3-none-any.whl (63 kB)
Collecting django-phonenumber-field==4.0.0
  Downloading django_phonenumber_field-4.0.0-py3-none-any.whl (51 kB)
Collecting mysqlclient==1.4.6
  Downloading mysqlclient-1.4.6.tar.gz (85 kB)
    ERROR: Command errored out with exit status 1:
     command: /usr/local/bin/python -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-2p1gjaea/mysqlclient/setup.py'"'"'; __file__='"'"'/tmp/pip-install-2p1gjaea/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-install-2p1gjaea/mysqlclient/pip-egg-info
         cwd: /tmp/pip-install-2p1gjaea/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-2p1gjaea/mysqlclient/setup.py", line 16, in <module>
        metadata, options = get_config()
      File "/tmp/pip-install-2p1gjaea/mysqlclient/setup_posix.py", line 61, in get_config
        libs = mysql_config("libs")
      File "/tmp/pip-install-2p1gjaea/mysqlclient/setup_posix.py", line 29, in mysql_config
        raise EnvironmentError("%s not found" % (_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.

标签： mysqldjangopython-3.xdockerdockerfile

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