AI Pyramid Software Package Update

wget -qO /etc/apt/keyrings/StackFlow.gpg https://repo.llm.m5stack.com/m5stack-apt-repo/key/StackFlow.gpg
echo 'deb [arch=arm64 signed-by=/etc/apt/keyrings/StackFlow.gpg] https://repo.llm.m5stack.com/m5stack-apt-repo jammy ax650c' > /etc/apt/sources.list.d/StackFlow.list

1. Run "apt update" to update the software list.

apt update

2. View the list of available llm deb packages. Packages named in the format llm-model-name are model packages, while those named llm-name are functional unit packages.

apt list | grep llm-

3. Use the apt command to install packages as needed, for example installing the llm-cosy-voice package. Note: Models will occupy a large amount of storage space, so it is recommended to install them on demand.

apt install llm-cosy-voice

4. Package Descriptions

lib-llm

• Provides the environment required for software operation.

apt install lib-llm

llm-sys

• Provides the basic services of StackFlow.

apt install llm-sys

5. Functional Module Overview

llm-audio

• Provides a unified sound card management service.

apt install llm-audio

llm-camera

• Provides a unified camera management service.

apt install llm-camera

llm-kws

• Provides a keyword spotting service.

apt install llm-kws

llm-asr

• Provides a text-to-speech service.

apt install llm-asr

llm-llm

• Provides local large language model services.

apt install llm-llm

• Download llm-llm deb

llm-vlm

• Provides local multimodal large model services.

apt install llm-vlm

llm-melotts

• Provides text-to-speech services.

apt install llm-melotts

llm-cosy-voice

• Provides voice cloning and text-to-speech services.

apt install llm-cosy-voice

llm-openai-api

• Provides an OpenAI-compatible API service, which can be used for quick invocation of STT, TTS, and LLM/VLM.

apt install llm-openai-api