| Port details |
- py-langchain LangChain: Building applications with LLMs through composability
- 1.2.6 misc
 =0      0.3.27Version of this port present on the latest quarterly branch. - Maintainer: yuri@FreeBSD.org
- Port Added: 2025-07-19 00:39:10
- Last Update: 2026-01-19 09:53:36
- Commit Hash: 5f5dde1
- Also Listed In: python
- License: MIT
- WWW:
- https://python.langchain.com/docs/introduction/
- https://github.com/langchain-ai/langchain
- Description:
- LangChain is a framework for developing applications powered by large language
models (LLMs).
LangChain simplifies every stage of the LLM application lifecycle:
* Development: Build your applications using LangChain's open-source components
and third-party integrations. Use LangGraph to build stateful agents with
first-class streaming and human-in-the-loop support.
* Productionization: Use LangSmith to inspect, monitor and evaluate your
applications, so that you can continuously optimize and deploy with
confidence.
* Deployment: Turn your LangGraph applications into production-ready APIs and
Assistants with LangGraph Platform.
  ¦  ¦  ¦  ¦ 
- Manual pages:
- FreshPorts has no man page information for this port.
- pkg-plist: as obtained via:
make generate-plist - There is no configure plist information for this port.
- USE_RC_SUBR (Service Scripts)
- no SUBR information found for this port
- Dependency lines:
-
- ${PYTHON_PKGNAMEPREFIX}langchain>0:misc/py-langchain@${PY_FLAVOR}
- To install the port:
- cd /usr/ports/misc/py-langchain/ && make install clean
- To add the package, run one of these commands:
- pkg install misc/py-langchain
- pkg install py311-langchain
NOTE: If this package has multiple flavors (see below), then use one of them instead of the name specified above.
NOTE: This is a Python port. Instead of py311-langchain listed in the above command, you can pick from the names under the Packages section.- PKGNAME: py311-langchain
- Package flavors (<flavor>: <package>)
- distinfo:
- TIMESTAMP = 1768798976
SHA256 (langchain-1.2.6.tar.gz) = 7d46cbf719d860a16f6fc182d5d3de17453dda187f3d43e9c40ac352a5094fdd
SIZE (langchain-1.2.6.tar.gz) = 553127
Packages (timestamps in pop-ups are UTC):
- Dependencies
- NOTE: FreshPorts displays only information on required and default dependencies. Optional dependencies are not covered.
- Build dependencies:
-
- py311-hatchling>0 : devel/py-hatchling@py311
- py311-wheel>0 : devel/py-wheel@py311
- python3.11 : lang/python311
- py311-build>=0 : devel/py-build@py311
- py311-installer>=0 : devel/py-installer@py311
- Test dependencies:
-
- py311-pytest>=7,1 : devel/py-pytest@py311
- python3.11 : lang/python311
- Runtime dependencies:
-
- py311-langchain-core>=1.2.7 : misc/py-langchain-core@py311
- py311-langgraph>=1.0.2 : misc/py-langgraph@py311
- py311-pydantic2>=2.7.4 : devel/py-pydantic2@py311
- python3.11 : lang/python311
- There are no ports dependent upon this port
Configuration Options:- No options to configure
- Options name:
- misc_py-langchain
- USES:
- python
- FreshPorts was unable to extract/find any pkg message
- Master Sites:
|
Number of commits found: 4
| Commit History - (may be incomplete: for full details, see links to repositories near top of page) |
| Commit | Credits | Log message |
|---|
1.2.6
19 Jan 2026 09:53:36
 |
Yuri Victorovich (yuri) |
misc/py-langchain: update 1.2.0 → 1.2.6 |
1.2.0
05 Jan 2026 09:28:15
|
Yuri Victorovich (yuri) |
misc/py-langchain: update 0.3.27 → 1.2.0 |
0.3.27
28 Sep 2025 02:41:18
|
Yuri Victorovich (yuri) |
misc/py-langchain: update 0.3.26 → 0.3.27 |
0.3.26
19 Jul 2025 00:32:01
|
Yuri Victorovich (yuri) |
misc/py-langchain: New port: LangChain: Building applications with LLMs through
composability |
Number of commits found: 4
|
As an Amazon Associate I earn from qualifying purchases.