直接进行系统更新可能会遇到错误,因此需要按照以下步骤进行配置和更新:

首先,使用以下PGP公钥进行配置:
-----BEGIN PGP PUBLIC KEY BLOCK----- Version: GnuPG v1 <p>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i0tj -----END PGP PUBLIC KEY BLOCK-----
然后,切换为国内源:

预计5分钟内完成上述配置,之后更新和安装功能包就不会有问题了!
默认情况下,不需要进行更新,此过程可以复习一下Ubuntu的维护等基础知识。

如上图所示的错误可以忽略。
安装catkin工具:
sudo apt install python3-catkin-tools
全部命令如下:
shiyanlou:~/ $ history [11:57:18] 1 sudo apt update 2 gedit ros.asc 3 sudo apt-key add ros.asc 4 sudo sh -c '. /etc/lsb-release && echo "deb <a href="https://www.php.cn/link/f28c1abb074b9ec6502bfcce1b3e709f">https://www.php.cn/link/f28c1abb074b9ec6502bfcce1b3e709f</a> <code>lsb_release -cs main" > /etc/apt/sources.list.d/ros-latest.list' 5 sudo sh -c '. /etc/lsb-release && echo "deb <a href="https://www.php.cn/link/7887abe55f6ee52d1aaa2e847ef3cb76">https://www.php.cn/link/7887abe55f6ee52d1aaa2e847ef3cb76</a> <code>lsb_release -cs</code> main" > /etc/apt/sources.list.d/ros-latest.list' 6 sudo apt update 7 sudo apt upgrade 8 sudo apt install ros-kinetic-rqt-* 9 sudo apt install python3-catkin-tools 10 catkin shiyanlou:~/ $ [11:57:21]</code>
以上就是蓝桥ROS机器人系统更新和功能包安装记录的详细内容,更多请关注php中文网其它相关文章!
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