Setting up vhcs (2.4.7.1-2) ... If specified by -literal_key, then the key length must be equal to the chosen cipher's key length of 56 bytes at /var/lib/dpkg/info/vhcs.postinst line 1887 dpkg: error processing vhcs (--configure): subprocess post-installation script returned error exit status 2 dpkg: dependency problems prevent configuration of vhcs-daemon: vhcs-daemon depends on vhcs (= 2.4.7.1-2); however: Package vhcs is not configured yet. dpkg: error processing vhcs-daemon (--configure): dependency problems - leaving unconfigured Setting up vhcs-gui-filemanager (2.4.7.1-2) ... Setting up vhcs-gui-pma (2.4.7.1-2) ... Setting up vhcs-gui-webmail (2.4.7.1-2) ... Errors were encountered while processing: vhcs vhcs-daemon E: Sub-process /usr/bin/dpkg returned an error code (1) A package failed to install. Trying to recover: Setting up vhcs (2.4.7.1-2) ... If specified by -literal_key, then the key length must be equal to the chosen cipher's key length of 56 bytes at /var/lib/dpkg/info/vhcs.postinst line 1887 dpkg: error processing vhcs (--configure): subprocess post-installation script returned error exit status 2 dpkg: dependency problems prevent configuration of vhcs-daemon: vhcs-daemon depends on vhcs (= 2.4.7.1-2); however: Package vhcs is not configured yet. dpkg: error processing vhcs-daemon (--configure): dependency problems - leaving unconfigured Errors were encountered while processing: vhcs vhcs-daemon vadmin271:~#