[DRE-maint] Bug#963843: asciidoctor fails to execute

[Russel Winder]

Package: asciidoctor
Version: 2.0.10-2
Severity: important

Dear Maintainer,

I am running Debian Sid fully up-to-date. I have the asciidoctor packages installed:

|> aptitude search asciidoctor
i   asciidoctor                                                             - AsciiDoc to HTML rendering for Ruby
i   asciidoctor-doc                                                         - AsciiDoc to HTML rendering for Ruby (documentation)
i A ruby-asciidoctor                                                        - AsciiDoc to HTML rendering for Ruby (core libraries)
p   ruby-asciidoctor-include-ext                                            - Asciidoctor's standard include::[] processor reimplemented as an extension
i   ruby-asciidoctor-pdf                                                    - Converts AsciiDoc documents to PDF using Prawn
p   ruby-asciidoctor-plantuml                                               - extension for Asciidoctor to enable support for PlantUML diagrams

|> which asciidoctor
/usr/local/bin/asciidoctor

|> asciidoctor
Traceback (most recent call last):
	1: from /usr/local/bin/asciidoctor:23:in `<main>'
/usr/local/bin/asciidoctor:23:in `load': cannot load such file -- /usr/share/rubygems-integration/all/gems/asciidoctor-2.0.10/bin/asciidoctor (LoadError)


-- System Information:
Debian Release: bullseye/sid
  APT prefers unstable-debug
  APT policy: (500, 'unstable-debug'), (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 5.7.0-1-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to en_GB.UTF-8), LANGUAGE=en_GB:en (charmap=UTF-8) (ignored: LC_ALL set to en_GB.UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages asciidoctor depends on:
ii  ruby              1:2.7+1
ii  ruby-asciidoctor  2.0.10-2

asciidoctor recommends no packages.

asciidoctor suggests no packages.

-- no debconf information