Getting Started with ROS - Installing ROS (ubuntu20.04)

Prerequisite: (1) The virtual machine has been installed (ubuntu installed) or (2) the dual system (ubuntu) has been installed. To install ubuntu, it is recommended
to use the one-key installation of Yuxiang ROS, which can basically meet most needs.
step:
wget http://fishros.com/install -O fishros && bash fishros

  1. RUN Choose Task: [Please enter the number in brackets]
    - Many tools, waiting for you to use -
    1: One-click installation: ROS (supports ROS and ROS2, Raspberry Pi Jetson)
    2: One-click installation: github desktop version (small github client commonly used by fish)
    3: One-click configuration: rosdep (rosdepc of Xiaoyu, fast and easy to use)
    4: One-click configuration: ROS environment (quickly update ROS environment settings, automatically generate environment selection)
    5: One-click Configuration: system source (replace system source, support full version of Ubuntu system)
    6: One-click installation: nodejs development environment (you can preview Xiaoyu official website through nodejs)
    7: One-click installation: VsCode
    8: One-click installation: Docker
    77: Test mode: run custom tool test
    0: quit
    Please input the number in [] to select: 1 Enter

2. Xiaoyu: Detect the current system ubuntu20.04: support one-click installation of ROS
RUN Choose Task: [Please enter the number in brackets]
If you are installing for the first time, it is recommended that you change the system source first
1: Change the system source and then Continue installation
2: Continue installation without replacement
0: quit
Please enter the number in [] to select: 1 Enter

1:noetic
2:foxy
3:galactic
4:rolling
0:quit
Please input the number in [] to select: 1 Enter

4. Please select the specific version to install:
1: noetic full version
2: noetic basic version (small)
0: quit
Please enter the number in [] to choose: 1 and press Enter to enter the installation process

If you encounter problems that need to configure the environment, you can click 3 in step 1 (one-click configuration rosdep)

Yuxiang ROS URL: Yuxiang ROS Community

If you want to operate by yourself, I recommend the following two articles (but pay attention to changing the source during the installation process or changing to a mobile phone hotspot connection) ubuntu20.04 installation ROS
ubuntu20.04 installation process problems

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Origin blog.csdn.net/m0_56895840/article/details/127483202