Question

我正在为django项目使用python3.7-slim-buster docker映像。现在，我想使用Django的地理特征。但是似乎我必须安装GDAL。因此，我执行RUN apt-get install gdal，并引发异常“ E：无法找到软件包gdal-bin”。这是我的docker文件：


FROM python:3.7-slim-buster

ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1
# DB vars
ENV DB_USER_NAME ${DB_USER_NAME}
ENV DB_NAME ${DB_NAME}
ENV DB_HOST ${DB_HOST}
ENV DB_PORT ${DB_PORT}
ENV DB_PASSWORD ${DB_PASSWORD}

ENV DJANGO_SECRET_KEY ${DJANGO_SECRET_KEY}

RUN apt-get install -y gdal-bin python-gdal python3-gdal

RUN ["adduser", "${USER_NAME}", "--disabled-password", "--ingroup", "www-data", "--quiet"]

USER ${USER_NAME}

ADD ${PROJECT_NAME}/ /home/${USER_NAME}/${PROJECT_NAME}
WORKDIR /home/${USER_NAME}/${PROJECT_NAME}

ENV PATH="/home/${USER_NAME}/.local/bin:\${PATH}:/usr/local/python3/bin"

RUN pip install --user -r requirements.txt

CMD python manage.py runserver 0.0.0.0:9000
#CMD gunicorn ${PROJECT_NAME}.wsgi:application --bind 0.0.0.0:8000
EXPOSE 8000

Answer 1

您需要执行以下操作：

RUN apt-get update
RUN apt-get install -y software-properties-common && apt-get update
RUN apt-get install -y python3.7-dev
RUN  add-apt-repository ppa:ubuntugis/ppa &&  apt-get update
RUN apt-get install -y gdal-bin libgdal-dev
ARG CPLUS_INCLUDE_PATH=/usr/include/gdal
ARG C_INCLUDE_PATH=/usr/include/gdal
RUN pip install GDAL

Answer 2

那是因为您的映像没有包含gdal-bin软件包的存储库。因此，您必须添加存储库（您可以查看准则here）并安装它：

RUN add-apt-repository ppa:ubuntugis/ppa && apt-get update && apt-get install -y gdal-bin python-gdal python3-gdal

Answer 3

如果你可以使用其他基础镜像，这里是一个安装了 gdal 的镜像：

FROM osgeo/gdal:ubuntu-small-3.2.0

如何在Docker Python映像中安装GDAL库？

3 个答案: