Failed to install rqt-plot
Hi,
I am trying to install rqt-plot (I am running ROS Kinetic on Ubuntu 16.04).
When running sudo apt-get install ros-kinetic-rqt-plot
I get the following error:
Err:1 http://packages.ros.org/ros/ubuntu xenial/main amd64 ros-kinetic-qt-gui-py-common amd64 0.3.11-0xenial-20180830-074357-0800 404 Not Found [IP: 140.211.166.134 80]
Err:2 http://packages.ros.org/ros/ubuntu xenial/main amd64 ros-kinetic-qwt-dependency amd64 1.1.0-0xenial-20180809-134545-0800 404 Not Found [IP: 140.211.166.134 80]
Err:3 http://packages.ros.org/ros/ubuntu xenial/main amd64 ros-kinetic-rqt-py-common amd64 0.5.0-0xenial-20190320-153730-0800 404 Not Found [IP: 140.211.166.134 80]
Err:4 http://packages.ros.org/ros/ubuntu xenial/main amd64 ros-kinetic-rqt-plot amd64 0.4.8-0xenial-20190320-171954-0800 404 Not Found [IP: 140.211.166.134 80]
E: Failed to fetch http://packages.ros.org/ros/ubuntu/po... 404 Not Found [IP: 140.211.166.134 80]
E: Failed to fetch http://packages.ros.org/ros/ubuntu/po... 404 Not Found [IP: 140.211.166.134 80]
E: Failed to fetch http://packages.ros.org/ros/ubuntu/po... 404 Not Found [IP: 140.211.166.134 80]
E: Failed to fetch http://packages.ros.org/ros/ubuntu/po... 404 Not Found [IP: 140.211.166.134 80]
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
I can ping packages.ros.org
and 140.211.166.134
, so it doesn't seem to be a connectivity issue...
Any ideas on what's going on and how to fix it and proceed with the installation?
SOLUTION: as commented by @gvdhoorn the key has to be updated as described in #q325039.
Then run sudo apt update
:
Obj:1 http://es.archive.ubuntu.com/ubuntu xenial InRelease
Obj:2 http://es.archive.ubuntu.com/ubuntu xenial-updates InRelease
Obj:3 http://es.archive.ubuntu.com/ubuntu xenial-backports InRelease
Ign:4 http://dl.google.com/linux/chrome/deb stable InRelease
Des:5 http://security.ubuntu.com/ubuntu xenial-security InRelease [109 kB]
Obj:6 http://dl.google.com/linux/chrome/deb stable Release
Des:7 http://packages.ros.org/ros/ubuntu xenial InRelease [4.678 B]
Des:9 http://packages.ros.org/ros/ubuntu xenial/main amd64 Packages [785 kB]
Des:10 https://packagecloud.io/AtomEditor/atom/any any InRelease [23,2 kB]
Ign:10 https://packagecloud.io/AtomEditor/atom/any any InRelease
Des:11 http://packages.ros.org/ros/ubuntu xenial/main i386 Packages [561 kB]
Descargados 1.483 kB en 3s (396 kB/s)
Leyendo lista de paquetes... Hecho