Poetry 安装失败并出现 EnvCommandError：查找版本 2020.12.21.3-lambda，为什么？

诗歌无法完成任何事install or add不扔EnvCommandError与无法找到一个有关setup.py for soupsieve.

它查找版本“2020.12.21.3-lambda”，我不明白为什么它没有像其他依赖项一样使用普通版本从远程源加载依赖项。

$ poetry update
Updating dependencies
Resolving dependencies... (54.1s)

Writing lock file

Package operations: 59 installs, 0 updates, 0 removals

  • Installing soupsieve (2020.12.21.3-lambda): Failed

  EnvCommandError

  Command ['/home/git/my-project/.venv/bin/pip', 'install', '--no-deps', 'file:///home/Library/Caches/pypoetry/artifacts/22/36/ca/c8aae41f80011be881aa337cc80abc25ffd8542471c325e4410afa86c8/authorities-deployer-2020.12.21.3-lambda.zip'] errored with the following return code 1, and output: 
 Looking in indexes: ... # censored proxy
  Processing /home/Library/Caches/pypoetry/artifacts/22/36/ca/c8aae41f80011be881aa337cc80abc25ffd8542471c325e4410afa86c8/authorities-deployer-2020.12.21.3-lambda.zip
      ERROR: Command errored out with exit status 1:
       command: /home/git/my-package/my-package/.venv/bin/python -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/q6/xjd92kc90zsds149_rx08cy40000gp/T/pip-req-build-40kngare/setup.py'"'"'; __file__='"'"'/private/var/folders/q6/xjd92kc90zsds149_rx08cy40000gp/T/pip-req-build-40kngare/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /private/var/folders/q6/xjd92kc90zsds149_rx08cy40000gp/T/pip-pip-egg-info-02b8jxuf
           cwd: /private/var/folders/q6/xjd92kc90zsds149_rx08cy40000gp/T/pip-req-build-40kngare/
      Complete output (5 lines):
      Traceback (most recent call last):
        File "<string>", line 1, in <module>
        File "/usr/local/Cellar/[email protected] /cdn-cgi/l/email-protection/3.9.0_5/Frameworks/Python.framework/Versions/3.9/lib/python3.9/tokenize.py", line 392, in open
          buffer = _builtin_open(filename, 'rb')
      FileNotFoundError: [Errno 2] No such file or directory: '/private/var/folders/q6/xjd92kc90zsds149_rx08cy40000gp/T/pip-req-build-40kngare/setup.py'
      ----------------------------------------
  ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
  WARNING: You are using pip version 20.3.1; however, version 20.3.3 is available.
  You should consider upgrading via the '/home/git/my-package/my-package/.venv/bin/python -m pip install --upgrade pip' command.
  

  at ~/.poetry/lib/poetry/utils/env.py:1074 in _run
      1070│                 output = subprocess.check_output(
      1071│                     cmd, stderr=subprocess.STDOUT, **kwargs
      1072│                 )
      1073│         except CalledProcessError as e:
    → 1074│             raise EnvCommandError(e, input=input_)
      1075│ 
      1076│         return decode(output)
      1077│ 
      1078│     def execute(self, bin, *args, **kwargs):

这个包已经工作了一段时间了。我不记得更改过任何内容pyproject.toml. 我尝试查看旧版本pyproject.toml看看是否有什么意外发生了变化。相同的结果。

我也尝试删除.venv/诗歌创造并再创造它。相同的结果。

我不知道在哪里soupsieve正在作为依赖项出现。它可以在诗歌创建的环境中使用普通的旧 pip 安装得很好。

cd project/
poetry shell
pip install soupsieve # Installs 2.1 without a problem

我有同样的错误，因为出于某种原因poetry install总是无法创建虚拟环境路径%APPDATA%。解决方案是将 venv 移至本地项目根目录。

poetry config virtualenvs.in-project true
poetry env remove python
poetry install