Installed live-build and imagemagick package (apt-get install live-build imagemagick)
Scripts and files attached to this page
Build restore cd binaries
Checkout UrBackup Backend source tree via git
Build restore cd binaries via running update_restore.sh on Debian jessie
Build the CD image
Unpack the file attached to this page into a folder
With custom restore cd binaries: Adjust the URL where the restore cd binaries are by editing image_root/config/hooks/urbackup.chroot (Change http://buildserver.urbackup.org to something else)
Adjust where the result (binary.hybrid.iso) is copied in build_image.sh