Unable to find installation candidates for torch (1.13.1)

[joybro]

Hello all,

I've been encountering an issue while trying to install the dependencies using poetry install -E all command. I am currently working on the latest commit (a9310a3) in my development environment. Here is the error message I receive:

  RuntimeError

  Unable to find installation candidates for torch (1.13.1)

  at /opt/homebrew/Cellar/poetry/1.4.2/libexec/lib/python3.11/site-packages/poetry/installation/chooser.py:109 in choose_for
      105│
      106│             links.append(link)
      107│
      108│         if not links:
    → 109│             raise RuntimeError(f"Unable to find installation candidates for {package}")
      110│
      111│         # Get the best link
      112│         chosen = max(links, key=lambda link: self._sort_key(package, link))
      113│

Has anyone else experienced this issue, and if so, have you found any solutions or workarounds? Any help or suggestions would be greatly appreciated.

Thank you!

[joybro]

still have this issue. my setup is..

Python 3.11.3
pip 23.1
Poetry 1.4.2

on Mac mini M2, Ventura 13.3

[joybro]

I've downgraded Python to 3.9.16 and reinstalled Poetry. Then the problem is gone. All dependent packages including torch 1.13.1 has been successfully installed.

[gruckion]

I've downgraded Python to 3.9.16 and reinstalled Poetry. Then the problem is gone. All dependent packages including torch 1.13.1 has been successfully installed.

Tried this didn't work. Did you do something else?

1. Change python version 3.9.16
2. Reinstall Poetry
3. Delete langchain re clone.

Now it works

[aakkas]

In my case I ran
poetry env use python3.9

then re running

poetry install -E all

worked fine.

[bkitano]

I can confirm downgrading to python3.9 also worked.

[deicide696]

In my case I ran poetry env use python3.9

then re running

poetry install -E all

worked fine.

poetry install -E al don't works, but only I needed downgrade python to 3.9