Install Ollama on macOS
- Download the app from https://ollama.com/download/mac
- Open the .dmg and drag Ollama to Applications
- Launch Ollama from Applications — it runs in the menu bar
- Open Terminal and verify: ollama --version
- Pull a model: ollama pull llama3.2
- Run: ollama run llama3.2
- Optional: enable API at http://localhost:11434 for local apps