Hello, could anybody help me with error below? Maildrop wasn't been installed :( Thank you. Regards Michal Novotny dpkg: error processing /var/cache/apt/archives/maildrop_1.3.7-2_i386.deb (--unpack): trying to overwrite `/usr/share/man/man7/maildirquota.7.gz', which is also in package courier-base Errors were encountered while processing: /var/cache/apt/archives/maildrop_1.3.7-2_i386.deb E: Sub-process /usr/bin/dpkg returned an error code (1)