Re: [graph-tool] Error in installing graph-tool in Ubuntu 18.04

I added these lines to /etc/apt/sources.list: deb [ arch=amd64 ] https://downloads.skewed.de/apt bullseye main deb [ arch=amd64 ] https://downloads.skewed.de/apt buster main deb [ arch=amd64 ] https://downloads.skewed.de/apt sid main deb https://downloads.skewed.de/apt/raring raring universe deb-src https://downloads.skewed.de/apt/raring raring universe deb [ arch=amd64 ] https://downloads.skewed.de/apt bionic main deb [ arch=amd64 ] https://downloads.skewed.de/apt bionic beaver main And after that I wrote "sudo apt-get update" and then "sudo apt-get install python3-graph-tool". But the problem still is not solved. -- Sent from: http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com/