[request-tracker-maintainers] Bug#967017: Bug#967017: request-tracker4: FTBFS: can't exec /usr/bin/gpg

[Dominic Hargreaves]

Control: retitle -1 request-tracker4: FTBFS: GPG test failures

On Mon, Aug 03, 2020 at 02:05:16PM +0200, Lucas Nussbaum wrote:
> Source: request-tracker4
> Version: 4.4.4-1
> Severity: serious
> Justification: FTBFS on amd64
> Tags: bullseye sid ftbfs
> Usertags: ftbfs-20200802 ftbfs-bullseye
> 
> Hi,
> 
> During a rebuild of all packages in sid, your package failed to build
> on amd64.

Relevant log extract is

[18290] [Sun Aug  2 17:07:59 2020] [warning]: Can't exec "/usr/bin/gpg": No such file or directory at /usr/share/perl5/GnuPG/Interface.pm line 349. (/<<PKGBUILDDIR>>/lib/RT/Test.pm:716)
exec() error: No such file or directory at /usr/share/perl5/GnuPG/Interface.pm line 349.
BEGIN failed--compilation aborted at t/crypt/gnupg/attachments-in-db.t line 10.
[18287] [Sun Aug  2 17:07:59 2020] [warning]: Use of uninitialized value $line in pattern match (m//) at /usr/share/perl5/GnuPG/Interface.pm line 822. (/<<PKGBUILDDIR>>/lib/RT/Test.pm:716)
[18287] [Sun Aug  2 17:07:59 2020] [warning]: Use of uninitialized value $a in split at /usr/share/perl5/GnuPG/Interface.pm line 836. (/<<PKGBUILDDIR>>/lib/RT/Test.pm:716)
[18287] [Sun Aug  2 17:07:59 2020] [warning]: Use of uninitialized value $a in split at /usr/share/perl5/GnuPG/Interface.pm line 836. (/<<PKGBUILDDIR>>/lib/RT/Test.pm:716)
GnuPG Version 1.4 or 2.2+ required at /<<PKGBUILDDIR>>/lib/RT/Crypt/GnuPG.pm line 1851.
BEGIN failed--compilation aborted at t/crypt/gnupg/attachments-in-db.t line 10.

...

This seems related to changes in libgnupg-interface-perl, which on the
face of it is ignoring the instruction to use 'gpg1' (configured via
the test_gnupg_interface_gpg1.diff patch). I can't immediately see why
that's happening but it seems related to the recent changes
libgnupg-interface-perl.

Andrew, any clues?

Dominic.