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build-essential
curl
cpanminus
pyzor
razor
subversion
libidn2-dev
libssl-dev
zlib1g-dev
poppler-utils
tesseract-ocr
libarchive-zip-perl
libberkeleydb-perl
libbsd-resource-perl
libdbi-perl
libdigest-sha
libencode-detect-perl
libgeo-ip-perl
libgeoip2-perl
libio-compress-perl
libio-socket-inet6-perl
libio-socket-ssl-perl
libio-string-perl
libmail-dkim-perl
libmail-spf-perl
libnet-patricia-perl
libnet-dns-perl
libnetaddr-ip-perl
libsocket6-perl
libsys-hostname-long-perl
libtest-pod-coverage-perl
libtest-pod-perl
libdbd-sqlite2-perl
libdbd-sqlite3-perl
libdevel-cycle-perl
libemail-address-xs-perl
libgeography-countries-perl
libtest-perl-critic-perl
libconfig-tiny-perl
libdbix-simple-perl
libemail-mime-perl
libemail-sender-perl
libemail-simple-perl
libnet-idn-encode-perl
libtest-file-sharedir-perl
libtest-output-perl
libnet-imap-simple-perl
libnet-smtps-perl
Install the following packages from CPAN which do not have equivalent apt packages on Ubuntu already.
The -S option causes the installation step to be run as root using sudo.
cpanm -S Digest::SHA1 IP::Country::DB_File IP::Country Mail::DMARC::PurePerl Net::LibIDN2
Install dcc from source: Get the source from the link at https://www.dcc-servers.net/dcc/ and
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