我正在尝试构建一个Docker映像,但是当我构建它时,我会得到错误消息:'E:无法找到包libxcb 1‘。
这是我的Dockerfile:
`# $DEL_BEGIN`
FROM python:3.9.7-buster
WORKDIR /prod
COPY design_interface design_interface
COPY requirements.txt requirements.txt
COPY setup.py setup.py
RUN pip install --upgrade pip
RUN apt-get update && apt install --assume-yes apt-utils
RUN apt-get update && pip install .
RUN apt-get update && pip install opencv-python
RUN apt-get update && apt install --assume-yes libxcb-icccm4
RUN apt-get update && apt install --assume-yes libxcb-image0
RUN apt-get update && apt-get install libxcb-util1
CMD ["python3","design_interface/MainWindow.py"]
`# $DEL_END`错误信息是:
Step 11/12 : RUN apt-get update && apt-get install libxcb-util1
---> Running in a6000629d968
Hit:1 http://deb.debian.org/debian buster InRelease
Hit:2 http://security.debian.org/debian-security buster/updates InRelease
Hit:3 http://deb.debian.org/debian buster-updates InRelease
Reading package lists...
Reading package lists...
Building dependency tree...
Reading state information...
E: Unable to locate package libxcb-util1
The command '/bin/sh -c apt-get update && apt-get install libxcb-util1' returned a non-zero code: 100更难理解的是为什么命令行'sudo apt update && apt install libxcb-util1 1‘在我的计算机上工作得很好,但是在用Dockerfile构建Docker映像时却不能工作。
发布于 2022-08-25 10:02:44
我找到的唯一解决方案是在线下载该文件,然后手动将其放在项目存储库中: design_interface/libxcb-util1_0.4.0-0ubuntu3_amd64.deb.。
然后,我在dockerfile中添加了一行:运行dpkg design_interface/libxcb-util1_0.4.0-0ubuntu3_amd64.deb. -i
啊,真灵。:)
发布于 2022-08-25 15:53:47
根据https://packages.debian.org/search?keywords=libxcb-util1的说法,libxcb-util1包存在于斗牛眼、书虫和sid中。很明显你在用恶棍。Buster只有libxcb-util0 0:https://packages.debian.org/search?keywords=libxcb-util0
https://stackoverflow.com/questions/73479698
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