Dear Maintainer,

While OMEMO support is listed in the description of the psi package,
it does not seem to be present in the psi-plugin package.

  $ apt-cache show psi
  [...]
  Version: 1.5+dfsg1-1+b1
  [...]
  Description-en: Qt-based XMPP client
  [...]
   is also a major consideration, and Psi provides it for both client-to-server
   (TLS) and client-to-client (OpenPGP, OTR, OMEMO) via appropriate plugins.
  [...]
  $ apt-cache show psi-plugins | grep omemo
  $

It seems this plugin is not listed in psi-plugins debian/rules, while other
plugins are:

  $ apt-get source psi-plugins
  [...]
  $ grep omemo psi-plugins-1.5/debian/rules
  $

Could you consider either enabling this plugin ?

Alternatively, you could edit the package description to remove mention of
OMEMO, although I would personally find such fix as underwhelming.

Regards,
Vincent Pelletier