https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/redmine-recaptcha.html

...
dh_install
# In Redmine 2.x .rhtml files are .html.erb.
find debian/redmine-plugin-recaptcha -type f -name '*.rhtml' -print0 | xargs -0 rename 's/.rhtml$/.html.erb/'
xargs: rename: No such file or directory
debian/rules:8: recipe for target 'override_dh_install' failed
make[1]: *** [override_dh_install] Error 127

We believe that the bug you reported is fixed in the latest version of
redmine-recaptcha, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 876621@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Jelmer Vernooij <jelmer@debian.org> (supplier of updated redmine-recaptcha package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
Format: 1.8
Date: Thu, 30 Jun 2022 23:35:24 +0100
Source: redmine-recaptcha
Architecture: source
Version: 0.1.0+git20121018-4
Distribution: unstable
Urgency: medium
Maintainer: Debian Ruby Team <pkg-ruby-extras-maintainers@lists.alioth.debian.org>
Changed-By: Jelmer Vernooij <jelmer@debian.org>
Closes: 843442 876621
Changes:
 redmine-recaptcha (0.1.0+git20121018-4) unstable; urgency=medium
 .
   [ Lucas Kanashiro ]
   * Put this package under Debian Ruby team maintenance
   * Add Duck and I to the uploaders list (Closes: #843442)
   * debian/rules: use mv to rename .rhtml files to .html.erb (fix FTBFS)
     (Closes: #876621)
   * Update VCS urls to point to salsa
   * Set the priority to optional to be compliant with Debian Policy
   * Create watch file
   * Declare compliance with Debian Policy 4.1.4
   * Bump debhelper compatibility level to 11
 .
   [ Utkarsh Gupta ]
   * Add salsa-ci.yml
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 e5e029811db0a01c15861aa60ce1f3b9fca55efe 3724 redmine-recaptcha_0.1.0+git20121018-4.debian.tar.xz
 99675292d86911ce0a239aeb88e25d91371b6918 6210 redmine-recaptcha_0.1.0+git20121018-4_amd64.buildinfo
Checksums-Sha256:
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Files:
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 3b85412a11c38b1ab001277ea1754a85 3724 ruby optional redmine-recaptcha_0.1.0+git20121018-4.debian.tar.xz
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