[17:45] Hi, I installed ubuntu-dev-tools from the backports repo. Now, I can't use an URL for a backport, it fails with "No host supplied". Here's an example: [17:46] https://incoming.debian.org/debian-buildd/pool/main/i/iperf3/iperf3_3.11-1.dsc [17:46] ~$ backportpackage -y -d focal -r -u ppa https://incoming.debian.org/debian-buildd/pool/main/i/iperf3/iperf3_3.11-1.dsc [17:46] Invalid URL 'https:/incoming.debian.org/debian-buildd/pool/main/i/iperf3/iperf3_3.11-1.dsc': No host supplied [17:46] Does anyone have an advice how to fix it?