[sernic8901]

Hi guys,
Installing metasploit and also other stuff that require the use of postgresql always tells me that there is an error with various packages, all of PostgreSQL, after also will add the logs, although is still very vague.
log:

Code

Configuring postgresql-common (173) ...
/ Usr / share / postgresql-common / supported-versions: 3: / etc / os-release: OS: not found
dpkg: error processing postgresql-common package (--configure):
subprocess installed post-installation script returned error exit status 127
dpkg: dependency problems prevent configuration of postgresql-9.5:
postgresql-9.5 depends on postgresql-common (> = 142 ~); anyway:
  The postgresql-common package is not configured yet.

dpkg: error processing postgresql-9.5 package (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of postgresql:
postgresql depends on postgresql-9.5; anyway:
  The postgresql-9.5 package is not configured yet.

dpkg: error processing postgresql package (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of postgresql-contrib-9.5:
postgresql-contrib-9.5 depends on postgresql-9.5 (= 9.5.5-0ubuntu0.16.04); anyway:
  The postgresql-9.5 package is not configured yet.

dpkg: error processing postgresql-contrib-9.5 package (--configure):
dependency problems - leaving configuraSegnalazione apport not written because the error message indicates the presence of a previous failure.
apport report not written because the error message indicates the presence of a previous failure.
                              apport report written because it has not reached the maximum value of MaxReports
                                      to
They occurred while processing errors:
postgresql-common
postgresql-9.5
postgresql
postgresql-contrib-9.5
E: Sub-process / usr / bin / dpkg returned an error code (1)