python3.6 and mysql do not works together

[Mykola Fenyk]

Hi to all. I have an unexpected problem after git push to my pull-request. 

I have installed mysqlclient ins step: - pip install -r $BITBUCKET_CLONE_DIR/requirements.txt!

On step - python manage.py makemigrations I got next error:

django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module: libmariadbclient.so.18: cannot open shared object file: No such file or directory.Did you install mysqlclient or MySQL-python?

my bitbucket.pipeline file

image: python:3.6

pipelines:
  
  pull-requests:
    '**':
      - step:
          caches:
            - pip
          script:
            - pip install -r $BITBUCKET_CLONE_DIR/requirements.txt
            - export DJANGO_SETTINGS_MODULE=myproject.settings.tests
            - cd $BITBUCKET_CLONE_DIR/src
            - flake8
            - python manage.py makemigrations
            - python manage.py migrate
            - coverage run --source='.' manage.py test
            - coverage report -m
          services:
            - mysql
            - mongo
            - redis

definitions:
  services:
    mysql:
      image: mysql:5.7
      environment:
        MYSQL_DATABASE: my_db
        MYSQL_ROOT_PASSWORD: root
    mongo:
      image: mongo
    redis:
      image: redis

Everything works fine on my local computer!

Can someone help me with this problem?

[Peter Plewa]

Hi @Mykola Fenyk

Could you upload logs from the pipeline to help with debugging it?

The error is not pipeline specific and I would make sure first that you can run above steps with the same docker image in your local environment. This is a reference that I found that may be helpful: https://stackoverflow.com/questions/34348752/error-loading-mysqldb-module-libmysqlclient-so-20-cannot-open-shared-object-fi

Thanks,
Peter