船坞安装诗歌失败

Question

我有一个Django项目，我正试图与Docker建立这个项目。我用诗，所以我得把诗装在容器里。下面是我的Dockerfile。

FROM python:3.9.7-alpine
WORKDIR /usr/src/app

ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1

# install curl because it does not exist on alpine
RUN apk --no-cache add curl

# install poetry
RUN curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/install-poetry.py | python -

# install dependencies
RUN poetry install

COPY . .

然而，它给出了这个模糊的错误，这一点都没有帮助：

Traceback (most recent call last):
  File "<stdin>", line 440, in run
  File "<stdin>", line 464, in install
  File "<stdin>", line 589, in install_poetry
  File "/usr/local/lib/python3.9/subprocess.py", line 528, in run
    raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['/root/.local/share/pypoetry/venv/bin/python', '-m', 'pip', 'install', 'poetry==1.1.8']' returned non-zero exit status 1.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 837, in <module>
  File "<stdin>", line 833, in main
  File "<stdin>", line 443, in run
AttributeError: 'NoneType' object has no attribute 'decode'
The command '/bin/sh -c curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/install-poetry.py | python -' returned a non-zero code: 1

还没有发现任何与此相关的问题或帖子，所以我想问一下是否有人遇到过这个问题，或者有人知道如何解决这个问题。

提前谢谢。

Answer 1

不幸的是，安装程序脚本隐藏了原始错误消息。否则，您可以看到，由于缺少compiler.Install，无法构建密码包-- 文档中列出的包(gcc musl-dev python3-dev libffi-dev openssl货)，而且它应该能工作。