Unable to install the software

[krishnamoorthi]

krishna@krishna-laptop:~$ sudo apt-get install skype
[sudo] password for krishna:
Reading package lists... Done
Building dependency tree
Reading state information... Done
skype is already the newest version.
The following package was automatically installed and is no longer required:
  libdns66
Use 'apt-get autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 214 not upgraded.
2 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue [Y/n]? y
Setting up console-setup (1.57ubuntu20) ...
update-alternatives: error: alternative path /etc/console-setup/vtrgb doesn't exist.
dpkg: error processing console-setup (--configure):
 subprocess installed post-installation script returned error exit status 2
dpkg: dependency problems prevent configuration of ubuntu-minimal:
 ubuntu-minimal depends on console-setup; however:
  Package console-setup is not configured yet.
dpkg: error processing ubuntu-minimal (--configure):
 dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup error from a previous failure.
                          Errors were encountered while processing:
 console-setup
 ubuntu-minimal
E: Sub-process /usr/bin/dpkg returned an error code (1)
krishna@krishna-laptop:~$