Error installing bullseye version of graph tool lib in Docker
We are trying to install this library in our docker image, however we are getting this error:
=> [ 2/20] RUN echo "deb [ arch=amd64 ] https://downloads.skewed.de/apt bullseye main" >> /etc/apt/sources.list 1.5s
=> [ 3/20] RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-key 612DEFB798507F25 1.9s
=> ERROR [ 4/20] RUN apt-get update 3.2s
------
> [ 4/20] RUN apt-get update:
#7 0.487 Get:1 http://security.debian.org/debian-security bullseye-security InRelease [48.4 kB]
#7 0.583 Get:2 http://deb.debian.org/debian bullseye InRelease [116 kB]
#7 0.675 Get:3 http://deb.debian.org/debian bullseye-updates InRelease [44.1 kB]
#7 0.699 Get:4 http://security.debian.org/debian-security bullseye-security/main amd64 Packages [237 kB]
#7 0.873 Get:5 http://deb.debian.org/debian bullseye/main amd64 Packages [8183 kB]
#7 1.353 Get:6 http://deb.debian.org/debian bullseye-updates/main amd64 Packages [14.6 kB]
#7 1.476 Ign:7 https://downloads.skewed.de/apt bullseye InRelease
#7 1.630 Err:8 https://downloads.skewed.de/apt bullseye Release
#7 1.630 404 Not Found [IP: 49.12.93.194 443]
#7 2.475 Reading package lists...
#7 3.169 E: The repository 'https://downloads.skewed.de/apt bullseye Release' does not have a Release file.
------
executor failed running [/bin/sh -c apt-get update]: exit code: 100
This is the relevant bit from our Dockerfile:
# A dockerfile for running the kgtk-browser
# python 3.9.7 is a KGTK 1.1.0 requirement
# this comes with a debian version 11 (bullseye)
FROM python:3.9.7
# Add graph-tool repository to the list of known apt sources
RUN echo "deb [ arch=amd64 ] https://downloads.skewed.de/apt bullseye main" >> /etc/apt/sources.list
# Fetch the public key in order to verify graph-tool
RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-key 612DEFB798507F25
# update the registry
RUN apt-get update
# install graph-tool library for kgtk
RUN apt-get install python3-graph-tool -y
This directory seems to be empty as of today (2023-04-21): https://downloads.skewed.de/apt/dists/bullseye/