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Trouble installing ROS Noetic Ninjemys on Ubuntu 20.04

asked 2020-07-31 02:19:29 -0500

updated 2020-07-31 03:00:30 -0500

gvdhoorn gravatar image

Getting following error, please help:--

Err:1 http://packages.ros.org/ros/ubuntu focal/main amd64 libgazebo11 amd64 11.0.0-2~focal                                                                                                                
  Connection failed [IP: 140.211.166.134 80]
E: Failed to fetch http://packages.ros.org/ros/ubuntu/pool/main/g/gazebo11/libgazebo11_11.0.0-2~focal_amd64.deb  Connection failed [IP: 140.211.166.134 80]
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
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answered 2020-07-31 06:02:25 -0500

MaxM gravatar image

Hi, the first thing I would do is make sure that your Ubuntu repositories are configured to allow "restricted," "universe," and "multiverse.". You can find the information for this over here: https://help.ubuntu.com/community/Rep...

And as the error message suggests, you could try to update your Debian package by using sudo apt update in the terminal. After that, you could try to install the full desktop version of Ros with this command in the terminal: sudo apt install ros-noetic-desktop-full.

This worked for me, hopefully for you as well (:

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Hi, Ubuntu is already configured to allow restricted, universe and multiverse. I had also executed "sudo apt update" but it didn't help. Also, I am trying to install full desktop version only.

Aakashp gravatar image Aakashp  ( 2020-07-31 06:52:32 -0500 )edit

Did you try everything else that they specify in http://wiki.ros.org/noetic/Installati...

MaxM gravatar image MaxM  ( 2020-07-31 15:27:53 -0500 )edit

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Asked: 2020-07-31 01:04:33 -0500

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Last updated: Jul 31