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16 Oct 2023

poetry and pyenv

When trying to use pyenv to use python 3.10 in my new poetry project, got issues, one of them being basically this: ModuleNotFoundError: No module named ‘cleo’ after poetry self:update · Issue #553 · python-poetry/poetry

Reinstalling alone didn’t help, had to delete the poetry dir too.

So solution:

# pyenv local 3.10.0 but shouldn't matter

# delete the poetry directory completely
rm -rf ~/.poetry
# reinstall it 
curl -sSL https://install.python-poetry.org | python3 -
# in my project - 
poetry env use 3.10
# poetry shell, poetry install - works!

The poetry docu on poetry+pyenv: Managing environments | Documentation | Poetry - Python dependency management and packaging made easy

> poetry env use 3.10.0
# has to be available in $PATH I think..
> poetry env info

Virtualenv
Python:         3.10.0
Implementation: CPython
Path:           /home/sh/uuni/master/code/up_crawler/.venv
Executable:     /home/sh/uuni/master/code/up_crawler/.venv/bin/python
Valid:          True

System
Platform:   linux
OS:         posix
Python:     3.10.0
Path:       /home/sh/.pyenv/versions/3.10.0
Executable: /home/sh/.pyenv/versions/3.10.0/bin/python3.10
14:02:42 ~/uuni/master/code/up_crawler/ 0
> python3
Python 3.8.10 (default, May 26 2023, 14:05:08)
[GCC 9.4.0] on linux
Type "help", "copyright", "credits" or "license" for more information.

It lies about the system one, and it’s not the initial pyenv local 3.10.0 setting, but I don’t care - it works :sparkles:

Nel mezzo del deserto posso dire tutto quello che voglio.