Minecraft ROS 2

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Source Installation ​

System Requirements ​

  • Ubuntu 22.04
  • ROS 2 Humble

Install Build Tools ​

  1. Install Gradle

    bash
    sudo apt install gradle

    INFO

    Make sure you have Gradle 3.2 (or later) installed.

  2. Install required tools

    bash
    sudo apt install curl python3-colcon-common-extensions python3-pip python3-vcstool

  3. Install Gradle extensions for colcon

    bash
    python3 -m pip install -U git+https://github.com/colcon/colcon-gradle
python3 -m pip install --no-deps -U git+https://github.com/colcon/colcon-ros-gradle

ros2_java Setup ​

  1. Download the ROS 2 Java repositories into a workspace

    bash
    mkdir -p ros2_java_ws/src
cd ros2_java_ws
curl -skL https://raw.githubusercontent.com/minecraft-ros2/ros2_java/main/ros2_java_desktop.repos | vcs import src

  2. Install ROS dependencies

    bash
    rosdep install --from-paths src -y -i --skip-keys "ament_tools"

  3. Build the desktop packages

    bash
    colcon build

    WARNING

    Do not use --symlink-install

minecraft_ros2 Installation ​

  1. Set the environment variable Add the following line to your shell config file (e.g. ~/.bashrc), pointing to the ros2_java install directory:

    bash
    export ROS2JAVA_INSTALL_PATH=/home/USERNAME/ros2_java_ws/install

    INFO

    Replace USERNAME with the appropriate username for your environment. You can verify it by running the pwd command.

    Then reload your shell:

    bash
    source ~/.bashrc

  2. Launch Minecraft with the mod

    bash
    git clone https://github.com/minecraft-ros2/minecraft_ros2.git
./runClient.sh

  3. Visualize in RViz2 Start RViz2 and load the provided configuration to view Minecraft data:

    bash
    rviz2 -d minecraft.rviz