Can't install any packages, "APT_HOOK_INFO_FD is not correctly defined"

[John Magolske <listmail@b79.net>]

Hi,

I'm finding I can't install any packages with `aptitude dist-upgrade`
`aptitude install ...` etc, keep getting this:

  % sudo aptitude dist-upgrade
  [...]
  E: APT_HOOK_INFO_FD is not correctly defined.
  E: Sub-process /usr/sbin/apt-listbugs apt || exit 10 returned an error code (10)
  E: Failure running script /usr/sbin/apt-listbugs apt || exit 10
  A package failed to install.  Trying to recover:

This is on Debian Sid. Any suggestions about how to get around this
would be much appreciated.

Regards,

John

-- 
John Magolske
http://B79.net/contact