I was trying to install the rtabmap_ros package in the ROS kinetic. But I have got the "404 not found [IP:]" error . So I tried to install any other ROS packages and I found that I can't install any ROS package and get the same error. Also when I run apt-get update actually the ROS repositories do not update.
I usually use a VPN, so I tried it with the VPN off, but it did not solve it. Also, running below command from ROS kinetic installation guide but it also did not work for me.sudo apt-key adv --keyserver 'hkp://keyserver.ubuntu.com:80' --recv-key C1CF6E31E6BADE8868B172B4F42ED6FBAB17C654
In /etc/apt/sources.list.d file I have two files for ROS. "ros-latest.list" and "ros.latest.list.save" . These files contain same context as below:deb http://packages.ros.org/ros/ubuntu xenial maindeb-src http://packages.ros.org/ros/ubuntu xenial main
I searched through my "source.list" file to find anything about ROS but there was nothing relevant to ROS in there.
Thanks for any help...
2条答案
按热度按时间ctehm74n1#
Error:
It works for me:
Step 1: switch to the corresponding PPA directory:
Step 2: in the directory run ls, you can see the corresponding *.list, in my case webupd8team-ubuntu-java-eoan.list, delete the .list file (for safety, don't delete, just add a suffix .bak backup) The command is as follows:
You can list again, for see details.
Step 3: Check whether the problem is solved
Original Source: https://www.cnblogs.com/wenzheshen/p/6599636.html
xjreopfe2#
This is actually for changing the key of the ROS repositories. You must delete the old key and add the new key.
old key : 421C365BD9FF1F717815A3895523BAEEB01FA116new key : C1CF6E31E6BADE8868B172B4F42ED6FBAB17C654So for solving this run the below commands:
sudo apt-key del 421C365BD9FF1F717815A3895523BAEEB01FA116sudo -E apt-key adv --keyserver 'hkp://keyserver.ubuntu.com:80' --recv-key C1CF6E31E6BADE8868B172B4F42ED6FBAB17C654sudo apt clean && sudo apt updateThis actually worked for me.