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Date: Sun, 14 Jan 2024 22:00:42 +0100
From: Christoph Berg <myon@debian.org>
To: Andrew Dunstan <andrew@dunslane.net>
Cc: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Subject: Re: plperl and perl 5.38
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Re: Andrew Dunstan
> > +WARNING:  could not determine encoding for locale "C.utf8": codeset is "ANSI_X3.4-1968"
> 
> I can't reproduce this on my Ubuntu 22.04 ARM64 instance with perl 5.38.2
> installed via perlbrew, nor on a fresh Debian unstable with it's perl
> 5.38.2. In both instances my LANG is set to en_US.UTF-8.

It was a problem on the perl side:

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1060456

(Fixed on Jan 12th)

Thanks for trying,
Christoph