[Libguestfs] Corrupt index.asc

Hi all, I am trying to use virt-builder but facing the following error. I see that the file at the link has two entries for fedora-21. Is there way to override the download? Or can somebody please update the file at the link? virt-builder --list virt-builder: index is corrupt: os-version 'fedora-21' appears two or more times The index file downloaded from ' http://libguestfs.org/download/builder/index.asc' is corrupt. You need to ask the supplier of this file to fix it and upload a fixed version. Regards, Yagmur