jessie-backports-sloppy / ejabberd зависит от пакетов jessie-backports, как решить

У нас есть установка debian jessie, и мы пытаемся установить пакет jessie-backports-sloppy / ejabberd с помощью

# apt-get -t jessie-backports-sloppy install ejabberd
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 ejabberd : Depends: erlang-asn1 (>= 1:19.2.1+dfsg) but 1:17.3-dfsg-4+deb8u2 is to be installed
            Depends: erlang-base (>= 1:19.2.1+dfsg) but 1:17.3-dfsg-4+deb8u2 is to be installed or
                     erlang-base-hipe (>= 1:19.2.1+dfsg) but it is not going to be installed
            Depends: erlang-crypto (>= 1:19.2.1+dfsg) but 1:17.3-dfsg-4+deb8u2 is to be installed
            Depends: erlang-inets (>= 1:19.2.1+dfsg) but 1:17.3-dfsg-4+deb8u2 is to be installed
            Depends: erlang-mnesia (>= 1:19.2.1+dfsg) but 1:17.3-dfsg-4+deb8u2 is to be installed
            Depends: erlang-odbc (>= 1:19.2.1+dfsg) but 1:17.3-dfsg-4+deb8u2 is to be installed
            Depends: erlang-public-key (>= 1:19.2.1+dfsg) but 1:17.3-dfsg-4+deb8u2 is to be installed
            Depends: erlang-ssl (>= 1:19.2.1+dfsg) but 1:17.3-dfsg-4+deb8u2 is to be installed
            Depends: erlang-syntax-tools (>= 1:19.2.1+dfsg) but 1:17.3-dfsg-4+deb8u2 is to be installed
            Depends: erlang-jiffy (>= 0.14.8) but 0.8.5+dfsg-1 is to be installed
            Depends: erlang-lager (>= 3.4.2) but 2.0.3-1 is to be installed
            Depends: erlang-p1-cache-tab (>= 1.0.10) but 1.0.4-2~bpo8+1 is to be installed
            Depends: erlang-p1-iconv (>= 1.0.5) but 1.0.2-2~bpo8+1 is to be installed
            Depends: erlang-p1-stringprep (>= 1.0.9) but 1.0.6-2~bpo8+1 is to be installed
            Depends: erlang-p1-tls (>= 1.0.15) but 1.0.7-2~bpo8+1 is to be installed
            Depends: erlang-p1-utils (>= 1.0.9) but 1.0.5-3~bpo8+1 is to be installed
            Depends: erlang-p1-xml (>= 1.1.23) but 1.1.15-2~bpo8+1 is to be installed
            Depends: erlang-p1-xmpp (>= 1.1.14) but it is not going to be installed
            Depends: erlang-p1-yaml (>= 1.0.10) but 1.0.6-2~bpo8+1 is to be installed
            Depends: erlang-p1-zlib (>= 1.0.2) but 1.0.1-4~bpo8+1 is to be installed
E: Unable to correct problems, you have held broken packages.

Мы активировали оба репозитория в /etc/apt/sources.list с:

deb http://ftp.hosteurope.de/mirror/ftp.debian.org/debian jessie-backports main contrib non-free
deb http://ftp.hosteurope.de/mirror/ftp.debian.org/debian jessie-backports-sloppy main contrib non-free

Как вы можете видеть для примера, один из пакетов доступен в рабочей версии:

# apt show erlang-asn1  -a            
Package: erlang-asn1
Source: erlang
Version: 1:19.2.1+dfsg-2+deb9u1~bpo8+1
Installed-Size: 1,026 kB
Maintainer: Debian Erlang Packagers <pkg-erlang-devel@lists.alioth.debian.org>
Replaces: erlang (<< 1:19.2.1+dfsg-2+deb9u1~bpo8+1), erlang-base (<< 1:19.2.1+dfsg-2+deb9u1~bpo8+1), erlang-base-hipe (<< 1:19.2.1+dfsg-2+deb9u1~bpo8+1), erlang-dev (<< 1:19.2.1+dfsg-2+deb9u1~bpo8+1), erlang-doc (>> 1:19.2.1+dfsg-999), erlang-doc (<< 1:19.2.1+dfsg), erlang-examples (<< 1:19.2.1+dfsg-2+deb9u1~bpo8+1), erlang-manpages (<= 1:11.b.1-2), erlang-mode (<< 1:12.b.1-dfsg-2), erlang-nox (<< 1:19.2.1+dfsg-2+deb9u1~bpo8+1), erlang-src (<< 1:19.2.1+dfsg-2+deb9u1~bpo8+1), erlang-x11 (<< 1:19.2.1+dfsg-2+deb9u1~bpo8+1)
Depends: erlang-base (= 1:19.2.1+dfsg-2+deb9u1~bpo8+1) | erlang-base-hipe (= 1:19.2.1+dfsg-2+deb9u1~bpo8+1), libc6 (>= 2.14)
Suggests: erlang, erlang-manpages, erlang-doc
Homepage: http://www.erlang.org/
Section: interpreters
Priority: optional
Download-Size: 738 kB
APT-Sources: http://ftp.hosteurope.de/mirror/ftp.debian.org/debian/ jessie-backports/main amd64 Packages
Description: Erlang/OTP modules for ASN.1 support
 The Asn1 application contains modules with compile-time and run-time
 support for ASN.1 in Erlang/OTP.

Package: erlang-asn1
Source: erlang
Version: 1:17.3-dfsg-4+deb8u2
Installed-Size: 1,113 kB
Maintainer: Debian Erlang Packagers <pkg-erlang-devel@lists.alioth.debian.org>
Replaces: erlang (<< 1:17.3-dfsg-4+deb8u2), erlang-base (<< 1:17.3-dfsg-4+deb8u2), erlang-base-hipe (<< 1:17.3-dfsg-4+deb8u2), erlang-dev (<< 1:17.3-dfsg-4+deb8u2), erlang-doc (>> 1:17.3-dfsg-999), erlang-doc (<< 1:17.3-dfsg), erlang-examples (<< 1:17.3-dfsg-4+deb8u2), erlang-manpages (<= 1:11.b.1-2), erlang-mode (<< 1:12.b.1-dfsg-2), erlang-nox (<< 1:17.3-dfsg-4+deb8u2), erlang-src (<< 1:17.3-dfsg-4+deb8u2), erlang-x11 (<< 1:17.3-dfsg-4+deb8u2)
Depends: erlang-base (= 1:17.3-dfsg-4+deb8u2) | erlang-base-hipe (= 1:17.3-dfsg-4+deb8u2), libc6 (>= 2.14)
Suggests: erlang, erlang-manpages, erlang-doc
Homepage: http://www.erlang.org/
Section: interpreters
Priority: optional
Download-Size: 786 kB
APT-Manual-Installed: yes
APT-Sources: http://ftp.hosteurope.de/mirror/ftp.debian.org/debian/ jessie/main amd64 Packages
Description: Erlang/OTP modules for ASN.1 support
 The Asn1 application contains modules with compile-time and run-time
 support for ASN.1 in Erlang/OTP.

Есть ли у кого-нибудь решение для этого?