Install issues on Debian 8.1

[tnats@]

Any ideas? Thanks.

Setting up sb-publish (3.0.1-200610131249) ...
Setting up sshterm (0.2.2-debian3.1.build81061129.22) ...
Errors were encountered while processing:
psa-hotfix4
E: Sub-process /usr/bin/dpkg returned an error code (1)
ERROR: Install command execution failed
Errors just before:
- Can't execute package installation command

ERROR: Installation failed