postbooks-schema-empty 1:4.10.1-1 (arm64 binary) in ubuntu cosmic

 A full-featured, fully-integrated business management system, the core of
 the award winning xTuple ERP Suite. Built with the open source PostgreSQL
 database and the open source Qt framework for C++, it provides the
 ultimate in power and flexibility for a range of businesses and
 industries of any size.
 .
 This package provides the empty database that can be loaded into
 PostgreSQL using pg_restore. Most users should start with the
 postbooks-schema-quickstart database, while the postbooks-schema-demo
 database is useful for evaluating the product.
 .
 Installing schema packages does not modify PostgreSQL in any way. They simply
 put a copy of the schema into /usr/share/postbooks-schema for
 manual installation.