Open Notebook Windows Installation Guide (Native, No Docker)

This guide documents how to install and run Open Notebook on Windows natively without Docker or WSL.

Who Is This For?

• Windows ARM64 users - Docker Desktop and WSL2 have limitations on ARM64
• Users without Hyper-V - Some Windows editions don't support Docker
• Users who prefer native installs - Simpler architecture, easier debugging

What This Guide Covers

• Native Windows installation steps
• Critical configuration fixes for Windows
• Troubleshooting common issues
• Upgrade and maintenance scripts

Prerequisites

Quick Start

1. Clone and setup:

   bashCopy

   cd %USERPROFILE%\Projects  # or your preferred location
   git clone https://github.com/lfnovo/open-notebook.git
   cd open-notebook
   uv sync
   cd frontend && npm install && cd ..
   

2. Configure .env:

   • Copy .env.example to .env

   • Add your API keys

   • CRITICAL: Change SURREAL_URL from localhost to 127.0.0.1:

     envCopy

     SURREAL_URL="ws://127.0.0.1:8000/rpc"
     

3. Edit start-open-notebook.bat:

   • Update ROOT and DATA_ROOT paths to match your setup
   • Place in parent directory of open-notebook

4. Run: Double-click start-open-notebook.bat

Directory Structure (Recommended)

YourProjectsFolder\
├── open-notebook\           # Source code (git clone)
│   ├── .venv\               # Python virtual environment (created by uv)
│   ├── frontend\            # Next.js frontend
│   ├── commands\            # Worker command modules
│   └── .env                 # Your configuration
├── open-notebook-data\      # Data storage (SEPARATE from code!)
│   ├── surrealdb\           # Database files
│   ├── uploads\             # Uploaded documents
│   └── sqlite-db\           # LangGraph checkpoints
└── start-open-notebook.bat  # Launcher script

Why separate data folder? Prevents accidental data loss when updating/reinstalling code.

Critical Windows Fixes

Issue 1: Wrong Python Version

Symptom:

ModuleNotFoundError: No module named 'langgraph.checkpoint.sqlite'

Traceback shows system Python (e.g., C:\Python314\) instead of venv.

Cause: Windows may have multiple Python versions. The venv's activate.bat doesn't always override correctly.

Solution: Use uv run instead of direct python calls:

REM Wrong:
.venv\Scripts\python.exe run_api.py

REM Correct:
uv run python run_api.py

Issue 2: Database Health Check Timeout

Symptom:

WARNING: Database health check timed out after 2 seconds

Frontend shows "Database is offline" even though SurrealDB is running.

Cause: .env uses localhost but SurrealDB binds to 127.0.0.1.

Solution: In .env, change:

# Wrong:
SURREAL_URL="ws://localhost:8000/rpc"

# Correct:
SURREAL_URL="ws://127.0.0.1:8000/rpc"

Issue 3: Worker "Failed to canonicalize script path"

Symptom:

Failed to canonicalize script path

Cause: The surreal-commands-worker.exe can't find the Python commands module.

Solution: Use Python module invocation with PYTHONPATH:

set PYTHONPATH=%ROOT%
uv run --env-file .env python -m surreal_commands.cli.worker --import-modules commands

Issue 4: DATA_FOLDER Path Parsing Error

Symptom:

warning: Failed to parse environment file .env at position X

Cause: uv can't parse Windows paths with backslashes in .env.

Solution: Keep DATA_FOLDER commented out in .env. Set it via batch file:

set DATA_FOLDER=C:\path\to\open-notebook-data

Configuration Files

Modifying open_notebook/config.py

The default config.py uses a hardcoded data path. Modify it to read from environment:

import os

# ROOT DATA FOLDER - can be overridden via DATA_FOLDER environment variable
DATA_FOLDER = os.environ.get("DATA_FOLDER", "./data")

# Rest of file uses DATA_FOLDER...

Required .env Settings

# Database - MUST use 127.0.0.1!
SURREAL_URL="ws://127.0.0.1:8000/rpc"
SURREAL_USER="root"
SURREAL_PASSWORD="root"
SURREAL_NAMESPACE="open_notebook"
SURREAL_DATABASE="open_notebook"

# API Keys (uncomment and fill in)
OPENAI_API_KEY=your-key-here
ANTHROPIC_API_KEY=your-key-here
GOOGLE_API_KEY=your-key-here

Available AI Models

Once running, add models in Settings. Common model names:

Upgrading

When a new version is released:

cd open-notebook
git pull
uv sync
cd frontend && npm install && cd ..

Then restart all services. Your .env and data are preserved.

Services & Ports

Troubleshooting

Services won't start

• Check if ports are in use: netstat -ano | findstr :8000
• Kill existing processes: taskkill /F /PID <pid>

Frontend can't connect to API

• Verify API is running: http://127.0.0.1:5055/docs
• Check .env has API_URL=http://localhost:5055

Worker not processing commands

• Check Worker window for errors
• Verify PYTHONPATH is set in startup script

Contributing

Found another Windows-specific issue? Please share your solution!

Tested on Windows 11 ARM64 with Open Notebook v1.6.0 Created: January 2026