libidzebra-2.0-mod-alvis binary package in Ubuntu Oracular arm64

 IDZebra is a high-performance, general-purpose structured text indexing
 and retrieval engine. It reads structured records in a variety of input
 formats (e.g. email, XML, MARC) and allows access to them through exact
 boolean search expressions and relevance-ranked free-text queries.
 .
 This package includes the 'alvis' filter, which uses libxslt to
 transform XML records by XSLT into XML indexable records.
 DEPRECATED, it is better to use the libidzebra-2.0-mod-dom indexing filter.

Source package