Install libsearch-gin-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libsearch-gin-perl
Perl module for Generalized Inverted Indexing
Search::GIN is a Perl module providing an implementaiton of a Generalized Inverted Index. An inverted index is a structure storing pairs of keys and posting lists, where a posting list is a set of documents in which the key occurs. It is generalized in the sense that it does not know what operation it accelerates and in general is used to provide fast and scalable full-text search facilities.