python - 构建 docker 文件时无法安装 pip 包

Question

我在构建我的 docker 文件时遇到了类似的问题。就我而言，我正在尝试安装aiohttp==3.6.2并打开Python 3.6.8. 我的 docker 文件中列出了其他已成功安装的软件包。

Docker 文件中的命令以安装包。（基本操作系统映像 - Ubuntu 18.04）RUN pip3 install aiohttp==3.6.2

补充一下，我可以使用成功安装在我的机器环境中pip install aiohttp==3.6.2

任何人都可以帮忙吗？

编辑 - 更多信息

Step 6/15 : RUN pip3 install aiohttp==3.6.2
 ---> Running in 9b36f2b7bd80
Collecting aiohttp==3.6.2
  WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:852)'),)': /packages/7c/39/7eb5f98d24904e0f6d3edb505d4aa60e3ef83c0a58d6fe18244a51757247/aiohttp-3.6.2-cp36-cp36m-manylinux1_x86_64.whl
  WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:852)'),)': /packages/7c/39/7eb5f98d24904e0f6d3edb505d4aa60e3ef83c0a58d6fe18244a51757247/aiohttp-3.6.2-cp36-cp36m-manylinux1_x86_64.whl
  WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:852)'),)': /packages/7c/39/7eb5f98d24904e0f6d3edb505d4aa60e3ef83c0a58d6fe18244a51757247/aiohttp-3.6.2-cp36-cp36m-manylinux1_x86_64.whl
  WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:852)'),)': /packages/7c/39/7eb5f98d24904e0f6d3edb505d4aa60e3ef83c0a58d6fe18244a51757247/aiohttp-3.6.2-cp36-cp36m-manylinux1_x86_64.whl
  WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:852)'),)': /packages/7c/39/7eb5f98d24904e0f6d3edb505d4aa60e3ef83c0a58d6fe18244a51757247/aiohttp-3.6.2-cp36-cp36m-manylinux1_x86_64.whl
ERROR: Could not install packages due to an EnvironmentError: HTTPSConnectionPool(host='files.pythonhosted.org', port=443): Max retries exceeded with url: /packages/7c/39/7eb5f98d24904e0f6d3edb505d4aa60e3ef83c0a58d6fe18244a51757247/aiohttp-3.6.2-cp36-cp36m-manylinux1_x86_64.whl (Caused by SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:852)'),))

我还尝试通过抨击我正在运行的容器来手动安装该软件包。它抛出了同样的错误：

错误

我的 Docker 文件

标签： pythondockerpipdockerfile

Answer 1

跟踪同一主题的许多问题的答案。我发现这有助于我安装软件包

python -m pip install --upgrade --trusted-host files.pythonhosted.org <package-name>