[DRE-maint] Bug#1106562: ruby-scanf: scanf gem not found by jruby

[Frederik]

Package: ruby-scanf
Version: 1.0.0-2
Severity: normal

Dear Maintainer,

After upgrading from Bookworm to Trixie, jruby does not find the scanf
gem any more.

$ jruby -S gem list | grep scanf
$

Standard ruby finds it correctly:
$ gem list | grep scanf
scanf (1.0.0)

This is causing trouble for me in Puppetserver, because I use the scanf
function there.

I'm using jruby 9.4.8.0+ds-3.

-- System Information:
Debian Release: 13.0
  APT prefers testing
  APT policy: (810, 'testing'), (710, 'stable-security'), (710, 'stable'), (709, 'proposed-updates'), (500, 'oldstable-security'), (500, 'oldstable-proposed-updates'), (500, 'oldstable'), (200, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 6.12.27-amd64 (SMP w/2 CPU threads; PREEMPT)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB:en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

-- no debconf information