0.19.2 install error when using poetry, pdm on Ubuntu

[Troubladore]

Environment

Delta-rs version: 0.19.2

Binding:

Environment:

• Cloud provider:
• OS: Ubuntu 22.04
• Other: Python 3.11.9, 3.12.2; Poetry or PDM

---

Bug

What happened: when running command: "poetry add deltalake", I get error:

Updating dependencies
Resolving dependencies... (0.5s)

Package operations: 3 installs, 0 updates, 0 removals

  - Installing numpy (2.1.1)
  - Installing pyarrow (17.0.0)
  - Installing deltalake (0.19.2): Failed

  RuntimeError

  Unable to find installation candidates for deltalake (0.19.2)

  at ~/.local/pipx/venvs/poetry/lib/python3.12/site-packages/poetry/installation/chooser.py:74 in choose_for
       70│ 
       71│             links.append(link)
       72│ 
       73│         if not links:
    →  74│             raise RuntimeError(f"Unable to find installation candidates for {package}")
       75│ 
       76│         # Get the best link
       77│         chosen = max(links, key=lambda link: self._sort_key(package, link))
       78│ 

Cannot install deltalake.

What you expected to happen: deltalake to be added to my venv

How to reproduce it: using any working repo, with a local poetry venv based on python 3.12.2 or 3.11.9, and run the "poetry add deltalake" command. Or, with the same repo configured using pdm, run "pdm add deltalake".

More details:
Reverting to 0.19.1 works for python 3.12.2 and 3.11.9, for both poetry and pdm

[ldacey]

Same with uv in a amd64 Docker container

[ion-elgreco]

Python 0.19.2 wheels failed due to issue with openssl openssl/openssl#25367

Unfortunately I don't have time to fix this

[Troubladore]

No worries, reverting to prev version is fine. openssl will work itself out eventually - thanks for verifying, and for all your contributions to the project!

[Troubladore]

@rtyler - ty for pushing this fix. Initially I got the same error, but then realized it worked with a straight pip install. Running the commands below to clear the Poetry cache allowed me to upgrade from 19.1 to 19.2 without issue.

poetry cache clear --all PyPI
poetry cache clear --all _default_cache