[dnsdist] dnsdist for ubuntu 14 lts

[Martin Kyrc]

hello all,
I'd like to use dnsdist in my ubuntu-server 14 lts installation.
I try to find some infos about deb package/compiling to deb package for 
this ubuntu release, but without success.

I have found repo.powerdns.com, there is package for debian (jessie). I 
tried to use it for my installation (ubuntu trusty), but there are some 
dependency problems:

The following packages have unmet dependencies:
  dnsdist : Depends: libsodium13 (>= 0.6.0) but it is not installable
            Depends: libstdc++6 (>= 4.9) but 4.8.2-19ubuntu1 is to be 
installed
            Depends: init-system-helpers (>= 1.18~) but 1.14 is to be 
installed

^^ all of these packages are located in ubuntu server 'vivid' (15.x, not 
LTS)

Is it possible to install dnsdist to ubuntu 'trusty' (14 LTS)? Is there 
any apt resource for my release?

Thank you for any helpful infos,
martin