libidzebra-2.0-mod-alvis 2.1.4-4 (arm64 binary) in ubuntu groovy

 This package includes the alvis filter which uses libxslt1 to
 transform XML records by XSLT into XML indexable records.
 DEPRECATED, better use the libidzebra-2.0-mod-dom indexing filter.
 .
 IDZebra is a high-performance, general-purpose structured text indexing
 and retrieval engine. It reads structured records in a variety of input
 formats (eg. email, XML, MARC) and allows access to them through exact
 boolean search expressions and relevance-ranked free-text queries.