Poetry 1.1.12: Missing 3.10 _vendor folder

• 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: macOS Monterey 12.0.1
• Poetry version: 1.1.12
• Link of a Gist with the contents of your pyproject.toml file: N/A

Issue

The release for 1.1.12 darwin found here is missing the 3.10 _vendor folder. 1.1.11 had this folder.

[IceN9ne]

After some testing, this seems to only affect poetry when installed with get-poetry.py. If installed with this manor (still the method in the docs at this moment), when you attempt to run poetry with 3.10 as the active python, it’ll fail with:

ModuleNotFoundError: No module named 'cleo'

Since there’s no _vendor directory for 3.10, it doesn’t have the necessary modules to run. I’ve had issues getting install-poetry.py to work in the past, so I was waiting for 1.2 to release before making the switch, however I just uninstalled poetry and reinstalled with the newer:

curl -sSL https://install.python-poetry.org | python3 -

And after installing this way, everything works fine. I uninstalled and went back to the get-poetry.py and confirmed that it broke again. Looks like the workaround is to use install-poetry.py

[BD103]

I found a temporary solution for Windows users. I have both Python 3.9 and 3.10 on my computer. I opened up C:\Users\myuser\.poetry\bin\poetry.bat and edited the file to be:

@echo off

py -3.9 "%USERPROFILE%\.poetry\bin\poetry" %*

I hope this helps someone else. 😄