ros1一键安装，三方源已经下好，在最后安装过程中出现报错

[1335504328]

问题描述：

ros1一键安装，三方源已经下好，在最后安装过程中出现报错

具体细节和上下文：

http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd[/][3.58s] Err:264 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd[|][3.58s] Err:265 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd[/][3.58s] Err:266 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd[|][3.58s] Err:267 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd[/][3.58s] Err:268 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd[|][3.58s] Err:269 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd[/][3.58s] Err:270 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd[|][3.59s] Err:271 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd[/][3.61s] Err:272 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd[|][3.61s] Err:273 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd[/][3.61s] Err:1 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd64[|][3.61s] Err:7 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd64[/][3.61s] Err:8 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd64[|][3.61s] Err:20 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd6[/][3.62s] Err:24 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd6[|][3.63s] Err:25 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd6[/][3.63s] Err:26 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd6[|][3.64s] Err:27 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd6[/][3.65s] Err:29 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd6[-][3.65s] CMD Result:code:100

Run CMD Task:[sudo apt search python3-catkin-tools ]
[-][0.57s] CMD Result:success

Run CMD Task:[sudo apt install python3-catkin-tools -y]
[|][0.37s] docutils-doc fonts-linuxlibertine | ttf-linux-libertine texlive-lan[/][0.70s] Ign:1 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd64[][0.70s] Ign:2 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd64[|][0.74s] Ign:3 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd64[-][0.74s] Err:1 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd64[][0.80s] Err:2 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd64[-][0.80s] Err:3 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd64[-][0.86s] CMD Result:code:100

Run CMD Task:[sudo apt search python3-rosdep ]
[-][0.70s] CMD Result:success

Run CMD Task:[sudo apt install python3-rosdep -y]
[][0.43s] python3-docutils python3-lib2to3 python3-pkg-resources python3-pygm[][0.43s] docutils-doc fonts-linuxlibertine | ttf-linux-libertine texlive-lan[|][0.67s] Ign:1 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd64[-][0.67s] Ign:1 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd64[-][0.70s] Ign:2 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd64[/][0.75s] Ign:3 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd64[][0.75s] Err:4 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu focal/main amd6[-][0.75s] Err:5 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu focal/main amd6[][0.77s] Err:1 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd64[-][0.79s] Err:2 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd64[][0.79s] Err:3 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu focal/main amd64[-][0.80s] CMD Result:code:100

Run CMD Task:[ls /opt/ros/noetic/setup.bash]
[/][0.00s] ls: cannot access '/opt/ros/noetic/setup.bash': No such file or direc[-][0.00s] CMD Result:code:2

安装失败了,请打开鱼香社区：https://fishros.org.cn/forum 在一键安装专区反馈问题...
Run CMD Task:[ls /opt/ros/noetic/setup.bash]
[/][0.00s] ls: cannot access '/opt/ros/noetic/setup.bash': No such file or direc[-][0.00s] CMD Result:code:2

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