Preparing to unpack .../perl-modules_5.20.2-6ubuntu0.2_all.deb ...
Unpacking perl-modules (5.20.2-6ubuntu0.2) over (5.20.2-6ubuntu0.1) ...
dpkg: error processing package linux-image-4.2.0-30-generic (--configure):
 package linux-image-4.2.0-30-generic is not ready for configuration
 cannot configure (current status 'half-installed')
Setting up perl-modules (5.20.2-6ubuntu0.2) ...
Setting up perl (5.20.2-6ubuntu0.2) ...
Setting up libperl5.20 (5.20.2-6ubuntu0.2) ...
Processing triggers for libc-bin (2.21-0ubuntu4.1) ...
/sbin/ldconfig: 16: exec: /sbin/ldconfig.real: not found
/sbin/ldconfig: 16: exec: /sbin/ldconfig.real: not found
dpkg: error processing package libc-bin (--configure):
 subprocess installed post-installation script returned error exit status 127