(🐞) authors is a required property but is not reported as such on poetry install

[KotlinIsland]

• I am on the latest Poetry version.
• I have searched the issues of this repo and believe that this is not a duplicate.
• If an exception occurs when executing a command, I executed it again in debug mode (-vvv option).

• OS version and name: Windows 10
• Poetry version: Poetry (version 1.2.0a2)
• Link of a Gist with the contents of your pyproject.toml file:

[tool.poetry]

Issue

> poetry install

  RuntimeError

  The Poetry configuration is invalid:
    - 'name' is a required property
    - 'version' is a required property
    - 'description' is a required property

[snippet removed]

The docs say that authors is a required property:

When you add name, version, and description, and run again you get a more less informative error:

> poetry install

  NonExistentKey

  'Key "authors" does not exist.'

[snippet removed]

[mkniewallner]

This is not on the same command, but the root cause should be the same as for #4303, so this is probably a duplicate.

The isssue is on poetry-core, and a PR (python-poetry/poetry-core#99) exists to fix the issue.

[KotlinIsland]

@mkniewallner Thanks! this does look like a duplicate, I'll add a comment to that pr so that poetry install is tested in that pr.

[github-actions]

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