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How to install langchain-ai/langchain. Official installation instructions. Project installation guide. Framework or library installation. Build installation instructions. How to setup and install from GitHub. Installation steps and setup instructions. Official docs and installation instructions GitHub.

langchain-ai/langchain Installation Guide

How to install langchain-ai/langchain. Official project installation instructions and setup guide.

⚡

Automated Install (Recommended)

Quick installation instructions for langchain-ai/langchain. This is the fastest way to complete project installation and setup.

Install via curl

curl -fsSL https://hexmos.com/ipm-install | bash && 
ipm i langchain-ai/langchain
or

Install via npx

npx @hexmos/ipm i langchain-ai/langchain

Prerequisites

Python

language

Version: >=3.6.0

pip

package_manager

Package installer for Python.

Git

system_tool

Version: 2.30.1

Virtualenv

build_tool

Python virtual environment manager.

Manual Installation Methods

Manual installation instructions. How to install from GitHub source.

Package Manager (pip)

pip install langchain

Post Installation Steps

  • Start the LangChain server using `python -m langchain.server`.
  • Run migrations with `python manage.py makemigrations` and then `python manage.py migrate`.
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