[Python-modules-team] Bug#971697: Missing dependency on vine

[Steve McIntyre]

Source: kombu
Version: 4
Severity: important

Hi!

Kombu uses vine in several places, but the binary packages don't
depend on it. #858540 added it as a build-dep to solve an FTBFS, but
there's still no binary dependency. Looks like it's missing in
setup.py?

There's a dependency on python-amqp (which will normally transitively
pull in python-vine), but AFAICS that's not safe enough. *Later*
versions of python-amqp depend on python-vine, but version 1.4.6 does
not.

(Found this bug on an upgrade from an older stretch-based system.)

-- System Information:
Debian Release: 10.6
  APT prefers stable-debug
  APT policy: (500, 'stable-debug'), (500, 'stable'), (500, 'oldstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.19.0-10-amd64 (SMP w/4 CPU cores)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB:en (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled