/usr/share/postgresql/9.6/extension/citus.control is in postgresql-9.6-citus 6.0.1.PGDG-1.
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 | # Citus extension
comment = 'Citus distributed database'
default_version = '6.0-18'
module_pathname = '$libdir/citus'
relocatable = false
schema = pg_catalog
|