The following packages can't be found on Debian:

23:45 < Dereckson> ID: languages_libs
23:45 < Dereckson> E: Unable to locate package php7.1-filter
23:45 < Dereckson> E: Unable to locate package php7.1-pdo_sqlite
23:45 < Dereckson> E: Couldn't find any package by glob 'php7.1-zlib'
23:45 < Dereckson> E: Unable to locate package php7.1-session
23:45 < Dereckson> E: Unable to locate package php7.1-hash
23:45 < Dereckson> E: Unable to locate package php7.1-pdo_mysql
23:45 < Dereckson> E: Unable to locate package php7.1-pcntl