sh-2.05b# apt-get install ssh

Reading Package Lists... Done
Building Dependency Tree... Done
ssh is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.

Need to get 0B of archives.
After unpacking 0B of additional disk space will be used.
Setting up ssh (3.8.1p1-8.sarge.6) ...
PRNG is not seeded

invoke-rc.d: initscript ssh, action "restart" failed.
dpkg: error processing ssh (--configure):
 subprocess post-installation script returned error exit status 1
Errors were encountered while processing:
 ssh
E: Sub-process /usr/bin/dpkg returned an error code (1)