(Reading database ... 65395 files and directories currently installed.) Unpacking webmin (from webmin_1.700_all.deb) ... dpkg: dependency problems prevent configuration of webmin: webmin depends on libauthen-pam-perl; however: Package libauthen-pam-perl is not installed. webmin depends on libio-pty-perl; however: Package libio-pty-perl is not installed. webmin depends on apt-show-versions; however: Package apt-show-versions is not installed. dpkg: error processing webmin (--install): dependency problems - leaving unconfigured Processing triggers for ureadahead ... Errors were encountered while processing:
Try This:
apt-get install libauthen-pam-perl
Then run this command below to force the install
apt-get -f install