bzr-avahi is suggested by bzr-gtk, has no installation candidate

[Janne Jokitalo]

I'm not sure about the status of the plugin, but since it's being suggested, I'm reporting it. Feel free to move it accordingly, if it's invalid for this package.

$ sudo apt-get install bzr
[sudo] password for jaska:
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
  bzrtools python-bzrlib python-configobj python-paramiko
Suggested packages:
  bzr-doc bzr-gtk bzr-svn python-bzrlib.tests graphviz librsvg2-bin python-kerberos python-gpgme python-bzrlib-dbg
The following NEW packages will be installed:
  bzr bzrtools python-bzrlib python-configobj python-paramiko
0 upgraded, 5 newly installed, 0 to remove and 0 not upgraded.
Need to get 3,097 kB of archives.
After this operation, 20.2 MB of additional disk space will be used.
Do you want to continue [Y/n]? n
Abort.

$ sudo apt-get install bzr bzr-doc bzr-gtk bzr-svn python-bzrlib.tests graphviz librsvg2-bin python-kerberos python-gpgme
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
  bzr-dbus bzrtools libcgraph5 libgpgme11 libgtksourceview2.0-0 libgtksourceview2.0-common libgvpr1 libpth20 python-bzrlib
  python-configobj python-gtksourceview2 python-paramiko python-subvertpy python-tdb seahorse
Suggested packages:
  bzr-avahi bzr-loom bzr-search bzr-rewrite graphviz-doc gpgsm python-bzrlib-dbg libgtksourceview2.0-dev python-subvertpy-dbg
  seahorse-plugins
The following NEW packages will be installed:
  bzr bzr-dbus bzr-doc bzr-gtk bzr-svn bzrtools graphviz libcgraph5 libgpgme11 libgtksourceview2.0-0 libgtksourceview2.0-common
  libgvpr1 libpth20 librsvg2-bin python-bzrlib python-bzrlib.tests python-configobj python-gpgme python-gtksourceview2
  python-kerberos python-paramiko python-subvertpy python-tdb seahorse
0 upgraded, 24 newly installed, 0 to remove and 0 not upgraded.
Need to get 11.8 MB of archives.
After this operation, 56.4 MB of additional disk space will be used.
Do you want to continue [Y/n]? n
Abort.

$ sudo apt-get install bzr bzr-doc bzr-gtk bzr-svn python-bzrlib.tests graphviz librsvg2-bin python-kerberos python-gpgme bzr-avahi bzr-loom bzr-search bzr-rewrite graphviz-doc gpgsm libgtksourceview2.0-dev seahorse-plugins
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package seahorse-plugins is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

Package bzr-avahi is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'bzr-avahi' has no installation candidate
E: Package 'seahorse-plugins' has no installation candidate

$ apt-cache show bzr-avahi
N: Can't select versions from package 'bzr-avahi' as it is purely virtual
N: No packages found