/usr/lib/gambas3/gb.db.sqlite3.component is in gambas3-gb-db-sqlite3 3.1.1-2.2ubuntu4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 | [Component]
Key=gb.db.sqlite3
Author=Nigel Gerrard,Benoît Minisini
State=0
Require=gb.db
|