# verify_sandbox_deps

> **Function** in `deepagents_cli`

📖 [View in docs](https://reference.langchain.com/python/deepagents-cli/integrations/sandbox_factory/verify_sandbox_deps)

Check that the required packages for a sandbox provider are installed.

Uses `importlib.util.find_spec` for a lightweight check with no actual
imports. Call this in the CLI process *before* spawning the server
subprocess so users get a clear, actionable error instead of an opaque
server crash.

## Signature

```python
verify_sandbox_deps(
    provider: str,
) -> None
```

## Parameters

| Name | Type | Required | Description |
|------|------|----------|-------------|
| `provider` | `str` | Yes | Sandbox provider name (e.g. `'daytona'`). |

---

[View source on GitHub](https://github.com/langchain-ai/deepagents/blob/a9e6e4f7ad7fe161dd9affc3d74bb19784aca70b/libs/cli/deepagents_cli/integrations/sandbox_factory.py#L824)