Unpacking openssh-server (from .../openssh-server_1%3a5.9p1-5ubuntu1.1_i386.deb) ...
Processing triggers for man-db ...
Processing triggers for ureadahead ...
Processing triggers for ufw ...
Setting up openssh-server (1:5.9p1-5ubuntu1.1) ...
/var/lib/dpkg/info/openssh-server.postinst: 291: /var/lib/dpkg/info/openssh-server.postinst: cannot create /etc/ssh/sshd_config: Directory nonexistent
dpkg: error processing openssh-server (--configure):
 subprocess installed post-installation script returned error exit status 2