'make template' failed

Exporting indices...
 DEBUG
 Repo Variables
───────────────────────────────────────────────────────────────────────────────
 SRC_DIR:             qubes-src
 CHROOT_DIR:          /home/user/qubes-builder/chroot-trusty
 CHROOT_REPO_DIR:     chroot-qubuntu
 CHROOT_DEBIAN_DIR:   /home/user/qubes-builder/chroot-trusty//debian
 BUILDER_REPO_DIR:    /home/user/qubes-builder/qubes-packages-mirror-repo/trusty
───────────────────────────────────────────────────────────────────────────────
 Chroot Variables
───────────────────────────────────────────────────────────────────────────────
 DIST_BUILD_DIR:      /home/user
 DIST_SRC:
 DIST_SRC_DEBIAN_DIR: /debian
───────────────────────────────────────────────────────────────────────────────
 Build Variables
───────────────────────────────────────────────────────────────────────────────
 DEBIAN_PARSER:       /home/user/qubes-builder/qubes-src/builder-debian//scripts/debian-parser
 DEBIAN_PLUGIN_DIR:   /home/user/qubes-builder/qubes-src/builder-debian/
 OUTPUT_DIR:          pkgs/trusty
 PACKAGE_LIST:        debian
 DISTRIBUTION:        qubuntu
 DIST:                trusty
 DEBIANVERSION:       trusty
 DEBIAN_DEPENDENCIES: dpkg-dev debootstrap
 UPDATE_REPO:         /home/user/qubes-builder/qubes-src/linux-template-builder/pkgs-for-template/trusty
 REPO_SUFFIX:
 DISTRIBUTION_CAP:    Qubuntu
 REPO_PROXY:
 APT_GET_OPTIONS:
 CHROOT_ENV:          BACKEND_VMM=xen

You must provide a proper filename containing debian package file
You must provide a proper filename containing debian package file
You must provide a proper filename containing debian package file
Error opening '/tmp/qubes-deb/deb/_amd64.changes': No such file or directory
There have been errors!
/home/user/qubes-builder/qubes-src/builder-debian/Makefile.qubuntu:285: recipe for target 'update-repo' failed
make[1]: *** [update-repo] Error 1
Makefile:282: recipe for target 'template-local-trusty+desktop' failed
make: *** [template-local-trusty+desktop] Error 1