Install Python & LangFlow & LM Studio locally: Step-by-Step in 4 Minutes [P3] #langflow

Get your machine ready to build RAG fast. In this video, you’ll install *Python*, create a virtual environment, install *LangFlow*, and launch the UI locally in minutes. #langflow 👉 Part 2 (before this): https://www.youtube.com/watch?v=BISGII_0WaY 👉 Part 4 (on-prem RAG with local LLMs): https://www.youtube.com/watch?v=6uLhvcK7OCU 📺 Playlist (5 parts): https://www.youtube.com/playlist?list=PLB8VXMjsTRotlpMCSrPZZjWPLULH6wxwe What you’ll learn ✅ Install Python and verify PATH ✅ Create & activate a virtual environment ✅ Install LangFlow with pip and launch locally ✅ Install LM Studio, download a model, start the local API server *Quick Commands* *Windows (PowerShell):* python --version python -m venv .venv . .venv\Scripts\Activate.ps1 pip install --upgrade pip pip install langflow langflow run *macOS (Terminal):* python3 --version python3 -m venv .venv source .venv/bin/activate pip install --upgrade pip pip install langflow langflow run ⏱️ Chapters (adjust if your timings differ; first must be 00:00) 00:00 – What we’ll install & prerequisites 00:13 – Install Python & PATH check (Windows) 01:30 – Install LangFlow (pip) 02:25 – Launch LangFlow UI (localhost) 06:50 – Install LM Studio 04:33 – Download a local model in LM Studio 📚 Resources - Python downloads: https://www.python.org/downloads/ - LangFlow docs: https://docs.langflow.org/ - pip user guide: https://pip.pypa.io/en/stable/user_guide/ - venv docs: https://docs.python.org/3/library/venv.html Hashtags: #langflow #python #RAG