Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/g/ghostwriter/ghostwriter_2.1.1-1_amd64.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/ghostwriter-2.1.1-1n3x3e2g9/ghostwriter_2.1.1-1_amd64.buildinfo Get source package info: ghostwriter=2.1.1-1 Source URL: http://snapshot.notset.fr/mr/package/ghostwriter/2.1.1-1/srcfiles?fileinfo=1 Cannot determine base mirror to use