ubunturos20.04安装ros2系统
时间: 2024-12-05 14:14:02 浏览: 32
在Ubuntu 20.04上安装ROS 2(Robot Operating System version 2)需要几个步骤。以下是基本的指南:
1. 更新系统和安装依赖项:
```sh
sudo apt update
sudo apt install software-properties-common
```
2. 添加ROS 2的apt源:
```
sudo curl https://raw.githubusercontent.com/ros2/ros2/main/repositories.yaml > /etc/apt/sources.list.d/ros2.list
```
3. 密钥信任:
```sh
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 0X50ADB9F082B4FCAD
```
4. 安装ROS 2的工具和服务:
```sh
sudo apt install -y ros-noetic-desktop-full
```
5. 启动并配置Ros2:
```sh
source /opt/ros/noetic/setup.bash
ros2 init your_workspace_name
```
这将创建一个新的ROS工作空间。
6. 配置终端提示以显示ROS节点名:
```bash
export ROS_IP='your_ip_address'
echo "source /opt/ros/noetic/setup.bash" >> ~/.bashrc
```
7. 最后,激活新环境:
```bash
source ~/.bashrc
```
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