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# Installation

This guide will walk you through installing Llamactl on your system.

## Prerequisites

### Backend Dependencies

llamactl supports multiple backends. Install at least one:

For llama.cpp backend (all platforms):

You need `llama-server` from llama.cpp installed:

    # Homebrew (macOS/Linux)
    brew install llama.cpp
    # Winget (Windows)
    winget install llama.cpp

Or build from source - see llama.cpp docs

For MLX backend (macOS only):

MLX provides optimized inference on Apple Silicon. Install MLX-LM:

    # Install via pip (requires Python 3.8+)
    pip install mlx-lm

    # Or in a virtual environment (recommended)
    python -m venv mlx-env
    source mlx-env/bin/activate
    pip install mlx-lm

Note: MLX backend is only available on macOS with Apple Silicon (M1, M2, M3, etc.)

For vLLM backend:

vLLM provides high-throughput distributed serving for LLMs. Install vLLM:

    # Install via pip (requires Python 3.8+, GPU required)
    pip install vllm

    # Or in a virtual environment (recommended)
    python -m venv vllm-env
    source vllm-env/bin/activate
    pip install vllm

    # For production deployments, consider container-based installation

## Installation Methods

### Option 1: Download Binary (Recommended)

Download the latest release from the GitHub releases page:

    # Linux/macOS - Get latest version and download
    LATEST_VERSION=$(curl -s https://api.github.com/repos/lordmathis/llamactl/releases/latest | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/')
    curl -L https://github.com/lordmathis/llamactl/releases/download/${LATEST_VERSION}/llamactl-${LATEST_VERSION}-$(uname -s | tr '[:upper:]' '[:lower:]')-$(uname -m).tar.gz | tar -xz
    sudo mv llamactl /usr/local/bin/

    # Or download manually from:
    # https://github.com/lordmathis/llamactl/releases/latest

    # Windows - Download from releases page

### Option 2: Docker

llamactl provides Dockerfiles for creating Docker images with backends pre-installed. The resulting images include the latest llamactl release with the respective backend.

Available Dockerfiles (CUDA): - llamactl with llama.cpp CUDA: `docker/Dockerfile.llamacpp` (based on `ghcr.io/ggml-org/llama.cpp:server-cuda`) - llamactl with vLLM CUDA: `docker/Dockerfile.vllm` (based on `vllm/vllm-openai:latest`) - llamactl built from source: `docker/Dockerfile.source` (multi-stage build with webui)

Note: These Dockerfiles are configured for CUDA. For other platforms (CPU, ROCm, Vulkan, etc.), adapt the base image. For llama.cpp, see available tags at llama.cpp Docker docs. For vLLM, check vLLM docs.

#### Using Docker Compose

    # Clone the repository
    git clone https://github.com/lordmathis/llamactl.git
    cd llamactl

    # Create directories for data and models
    mkdir -p data/llamacpp data/vllm models

    # Start llamactl with llama.cpp backend
    docker-compose -f docker/docker-compose.yml up llamactl-llamacpp -d

    # Or start llamactl with vLLM backend
    docker-compose -f docker/docker-compose.yml up llamactl-vllm -d

Access the dashboard at: - llamactl with llama.cpp: http://localhost:8080 - llamactl with vLLM: http://localhost:8081

#### Using Docker Build and Run

llamactl with llama.cpp CUDA:

    docker build -f docker/Dockerfile.llamacpp -t llamactl:llamacpp-cuda .
    docker run -d \
      --name llamactl-llamacpp \
      --gpus all \
      -p 8080:8080 \
      -v ~/.cache/llama.cpp:/root/.cache/llama.cpp \
      llamactl:llamacpp-cuda

llamactl with vLLM CUDA:

    docker build -f docker/Dockerfile.vllm -t llamactl:vllm-cuda .
    docker run -d \
      --name llamactl-vllm \
      --gpus all \
      -p 8080:8080 \
      -v ~/.cache/huggingface:/root/.cache/huggingface \
      llamactl:vllm-cuda

llamactl built from source:

    docker build -f docker/Dockerfile.source -t llamactl:source .
    docker run -d \
      --name llamactl \
      -p 8080:8080 \
      llamactl:source

### Option 3: Build from Source

Requirements: - Go 1.24 or later - Node.js 22 or later - Git

If you prefer to build from source:

    # Clone the repository
    git clone https://github.com/lordmathis/llamactl.git
    cd llamactl

    # Build the web UI
    cd webui && npm ci && npm run build && cd ..

    # Build the application
    go build -o llamactl ./cmd/server

## Remote Node Installation

For deployments with remote nodes: - Install llamactl on each node using any of the methods above - Configure API keys for authentication between nodes

## Verification

Verify your installation by checking the version:

    llamactl --version

## Next Steps

Now that Llamactl is installed, continue to the Quick Start guide to get your first instance running!

For remote node deployments, see the Configuration Guide for node setup instructions.

October 9, 2025