# Manual install (/en/realtime-media/im/reference/manual-sdk-install/flutter)

> For AI agents: see the complete documentation index at [llms.txt](/llms.txt).

To manually install Chat SDK use either:

    * **Yaml package manager**:

      Add the following line to the `/pubspec.yaml` file under `dependencies`:

      ```yaml
      dependencies:
      ...
          # Fill in a specific SDK version number for x.y.z
          # For example, 1.0.9
          agora_chat_sdk: ^x.y.z
      ...
      ```

      To get the latest Web Chat SDK version number, visit [pub.dev](https://pub.dev/packages?q=agora_chat_sdk).

    * **Pub dev**

      Run the following command in the project folder:

      ```bash
      flutter pub add agora_chat_sdk
      ```