Package Details: python-langchain 1.0.8-1

Git Clone URL: https://aur.archlinux.org/python-langchain.git (read-only, click to copy)
Package Base: python-langchain
Description: Building applications with LLMs through composability
Upstream URL: https://github.com/langchain-ai/langchain/tree/master/libs/langchain
Licenses: MIT
Submitter: huyz
Maintainer: mistersmee
Last Packager: mistersmee
Votes: 2
Popularity: 0.000422
First Submitted: 2023-09-09 10:17 (UTC)
Last Updated: 2025-11-20 05:17 (UTC)

Latest Comments

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BrainDamage commented on 2025-11-09 13:23 (UTC) (edited on 2025-11-09 13:24 (UTC) by BrainDamage)

this package needs to add python-hatchling to the makedeps or it'll fail to build in a clean chroot with:

==> Starting build()...
* Getting build dependencies for wheel...
Traceback (most recent call last):
  File "/usr/lib/python3.13/site-packages/pyproject_hooks/_impl.py", line 402, in _call_hook
    raise BackendUnavailable(
    ...<4 lines>...
    )
pyproject_hooks._impl.BackendUnavailable: Cannot import 'hatchling.build'
ERROR Backend 'hatchling.build' is not available.
==> ERROR: A failure occurred in build().

medaminezghal commented on 2025-02-20 10:18 (UTC) (edited on 2025-02-20 10:18 (UTC) by medaminezghal)

@evine Could you provide those packages?


    'langchain-google-genai'
    'langchain-cohere'
    'langchain-anthropic'
    'langchain-astradb'
    'langchain-openai'
    'langchain-google-vertexai'
    'langchain-groq'
    'langchain-pinecone'
    'langchain-mistralai'
    'langchain-chroma'
    'langchain-aws'
    'langchain-unstructured'
    'langchain-milvus'
    'langchain-mongodb'
    'langchain-nvidia-ai-endpoints'
    'langchain-google-calendar-tools'
    'langchain-google-community'
    'langchain-elasticsearch'
    'langchain-ollama'

I need them to provide Langflow package in AUR.

medaminezghal commented on 2024-11-04 06:04 (UTC)

@devome I try simple example using openai and it worked well.

evine commented on 2024-11-04 03:59 (UTC)

@txtsd No, it does not work.

txtsd commented on 2024-11-04 03:09 (UTC)

@devome Have you checked whether importing and using python-langchain actually works on a system level?

txtsd commented on 2024-09-03 12:45 (UTC) (edited on 2024-09-03 12:46 (UTC) by txtsd)

@medaminezghal It's a lot of work to keep the langchain family of packages updated. If it doesn't work as a system package though, because of dependency versions, it's pointless to keep maintaining it. You should ideally use langchain in a venv via pip, pipx, poetry, or uv.

medaminezghal commented on 2024-09-03 12:41 (UTC)

@txtsd It has been successfully installed but I didn’t use it I would like if you adopt this package and maintain it Thanks in advance

txtsd commented on 2024-06-25 03:26 (UTC)

@medaminezghal You marked this package out-of-date. Does this package actually work with the dependency mess?

txtsd commented on 2024-02-05 19:43 (UTC)

Thanks! I got the versions bumped. I'll work on the circular dependencies later today.

txtsd commented on 2024-02-04 18:07 (UTC)

Let me get co-maintainer on python-langchain, python-langchain-core, python-langchain-community, and python-langsmith. I'll bring them up to speed.

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