Can't install postgresql-plperl-9.5

Hi,

I'm running servers under Debian Stretch with apt source form pgdg and I
unable to install the plperl package for 9.5 or 9.4

Package: postgresql-plperl-9.5
Source: postgresql-9.5
Version: 9.5.2-1.pgdg80+1
Architecture: amd64
Depends: libc6 (>= 2.4), libperl5.20 (>= 5.20.2), postgresql-9.5 (=
9.5.2-1.pgdg80+1), perl
.

Package: postgresql-plperl-9.5
Source: postgresql-9.5
Version: 9.5.1-1
Installed-Size: 258
Depends: libc6 (>= 2.4), libperl5.22 (>= 5.22.1), postgresql-9.5 (=
9.5.1-1), perl

My libperl package is under version 5.22.1-9 and the postgresql server
installed is up to date under 9.5.2-1.pgdg80+1, so I can't install
plperl, if you look at the policy above you'll see any solution between
perl 5.20 with 9.5.2 or 5.22 with 9.5.1

Thanks

--
Rodolphe Quiédeville - @rodoq
Web Performance Evangelist - De omnibus dubitandum
http://blog.rodolphe.quiedeville.org/