i'm using poetry version 1.2.2 and python 3.11 I want to read the sql query using polars like pl.read_sql() but it requires the connectorx library. I am able to install that library using pip install connectorx but poetry add connectorx is giving this error:

 RuntimeError

  Unable to find installation candidates for connectorx (0.3.1)

  at ~\AppData\Local\Programs\Python\Python311\Lib\site-packages\poetry\installation\chooser.py:103 in choose_for
       99│
      100│             links.append(link)
      101│
      102│         if not links:
    → 103│             raise RuntimeError(f"Unable to find installation candidates for {package}")
      104│
      105│         # Get the best link
      106│         chosen = max(links, key=lambda link: self._sort_key(package, link))
      107│

Tried clearing the cache of poetry Tried adding into pyproject.toml

CodePudding user response：

connectorx neither provide a wheel file for python 3.11 nor a source distribution from which a wheel could be build. See https://pypi.org/project/connectorx/#files

So there is no way to install it on python 3.11