Comment 3 for bug 222771

> BTW, serendipity does not dpkg-depend on smarty at the moment. Maybe it should?

It most certainly does:

Depends: apache2 | httpd, libapache2-mod-php5 | libapache-mod-php5 | php5 | php5-cgi | libapache2-mod-php4 | libapache-mod-php4 | php4-cgi | php4, php5-mysql | php4-mysql | php5-pgsql | php4-pgsql | php5-sqlite | php4-sqlite | php5-sqlite3 | php-sqlite3, dbconfig-common, mysql-client | postgresql-client | sqlite | sqlite3, php-pear, smarty, php-cache-lite, php-http-request, php-net-socket, php-net-url, php-net-checkip, debconf (>= 0.5) | debconf-2.0