> sudo apt-get install openssh-server -y 
Reading package lists...
Building dependency tree...
Reading state information...
The following packages were automatically installed and are no longer required:
  libjs-scriptaculous gamin libphp-snoopy libjs-jquery libterm-readkey-perl
  libjs-cropper socat libgamin0 wwwconfig-common libffi5 spawn-fcgi
  libterm-readline-perl-perl javascript-common libjs-prototype tinymce
  libnautilus-extension1 libreadline5 php-gettext python-gtk2 libphp-phpmailer
  python-cairo python-gobject
Use 'apt-get autoremove' to remove them.
The following extra packages will be installed:
  libxmuu1 xauth
Suggested packages:
  ssh-askpass rssh molly-guard openssh-blacklist-extra ufw
The following NEW packages will be installed:
  libxmuu1 openssh-server xauth
0 upgraded, 3 newly installed, 0 to remove and 0 not upgraded.
Need to get 46.9kB/332kB of archives.
After this operation, 954kB of additional disk space will be used.
Get:1 http://archive.ubuntu.com/ubuntu/ lucid/main libxmuu1 2:1.0.5-1 [15.2kB]
Get:2 http://archive.ubuntu.com/ubuntu/ lucid/main xauth 1:1.0.4-1 [31.7kB]
debconf: unable to initialize frontend: Dialog
debconf: (Dialog frontend will not work on a dumb terminal, an emacs shell buffer, or without a controlling terminal.)
debconf: falling back to frontend: Readline
debconf: unable to initialize frontend: Readline
debconf: (This frontend requires a controlling tty.)
debconf: falling back to frontend: Teletype
dpkg-preconfigure: unable to re-open stdin: 
Fetched 46.9kB in 0s (70.1kB/s)
Selecting previously deselected package libxmuu1.
(Reading database ... 35775 files and directories currently installed.)
Unpacking libxmuu1 (from .../libxmuu1_2%3a1.0.5-1_i386.deb) ...
Selecting previously deselected package xauth.
Unpacking xauth (from .../xauth_1%3a1.0.4-1_i386.deb) ...
Selecting previously deselected package openssh-server.
Unpacking openssh-server (from .../openssh-server_1%3a5.3p1-3ubuntu7_i386.deb) ...
debconf: unable to initialize frontend: Dialog
debconf: (Dialog frontend will not work on a dumb terminal, an emacs shell buffer, or without a controlling terminal.)
debconf: falling back to frontend: Readline
debconf: unable to initialize frontend: Readline
debconf: (This frontend requires a controlling tty.)
debconf: falling back to frontend: Teletype
Processing triggers for man-db ...
debconf: unable to initialize frontend: Dialog
debconf: (Dialog frontend will not work on a dumb terminal, an emacs shell buffer, or without a controlling terminal.)
debconf: falling back to frontend: Readline
debconf: unable to initialize frontend: Readline
debconf: (This frontend requires a controlling tty.)
debconf: falling back to frontend: Teletype
Setting up libxmuu1 (2:1.0.5-1) ...

Setting up xauth (1:1.0.4-1) ...
Setting up openssh-server (1:5.3p1-3ubuntu7) ...
debconf: unable to initialize frontend: Dialog
debconf: (Dialog frontend will not work on a dumb terminal, an emacs shell buffer, or without a controlling terminal.)
debconf: falling back to frontend: Readline
debconf: unable to initialize frontend: Readline
debconf: (This frontend requires a controlling tty.)
debconf: falling back to frontend: Teletype
start: Job failed to start

Processing triggers for libc-bin ...
ldconfig deferred processing now taking place