Bug#1014730: liburi-perl: Breaks apt-cacher with "Can't locate Regexp/IPv6.pm" error

[Robert Luberda]

Package: liburi-perl
Version: 5.11-1
Severity: serious
Justification: Policy 7.2
Control: affects -1 apt-cacher

After recent upgrade I've noticed that apt-cached does no longer work:
 Err:2 http://apt-testing.vox:3142/apt-cacher/debian bookworm InRelease             
   502  apt-cacher internal error (died) [IP: 127.0.0.1 3142]

The following information is printed into apt-cacher.log:
Mon Jul 11 00:02:52 2022|error [18513]: Can't locate Regexp/IPv6.pm in @INC (you may need to install the Regexp::
IPv6 module) (@INC contains: /usr/share/apt-cacher/lib /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.34.0 /usr
 /local/share/perl/5.34.0 /usr/lib/x86_64-linux-gnu/perl5/5.34 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl-bas
e /usr/lib/x86_64-linux-gnu/perl/5.34 /usr/share/perl/5.34 /usr/local/lib/site_perl) at /usr/share/perl5/URI/_gen
eric.pm line 25.

Downgrading liburi-perl to 5.10 fixes the issue.

Regards,
robert


-- System Information:
Debian Release: bookworm/sid
  APT prefers unstable-debug
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.18.0-2-amd64 (SMP w/4 CPU threads; PREEMPT)
Locale: LANG=pl_PL.UTF-8, LC_CTYPE=pl_PL.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages liburi-perl depends on:
ii  perl  5.34.0-5

liburi-perl recommends no packages.

Versions of packages liburi-perl suggests:
pn  libbusiness-isbn-perl  <none>
pn  libregexp-ipv6-perl    <none>
ii  libwww-perl            6.67-1

-- no debconf information