/usr/share/ada/adainclude/ is in libtemplates-parser11.10.2-dev 17.2-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/ada/adainclude/templates_parser/
/usr/share/ada/adainclude/templates_parser/templates_parser-cached_files.adb
/usr/share/ada/adainclude/templates_parser/templates_parser-configuration__standalone.ads
/usr/share/ada/adainclude/templates_parser/templates_parser-data.adb
/usr/share/ada/adainclude/templates_parser/templates_parser-debug.adb
/usr/share/ada/adainclude/templates_parser/templates_parser-debug.ads
/usr/share/ada/adainclude/templates_parser/templates_parser-definitions.adb
/usr/share/ada/adainclude/templates_parser/templates_parser-expr.adb
/usr/share/ada/adainclude/templates_parser/templates_parser-filter.adb
/usr/share/ada/adainclude/templates_parser/templates_parser-input.ads
/usr/share/ada/adainclude/templates_parser/templates_parser-input__standalone.adb
/usr/share/ada/adainclude/templates_parser/templates_parser-macro.adb
/usr/share/ada/adainclude/templates_parser/templates_parser-print_tree.adb
/usr/share/ada/adainclude/templates_parser/templates_parser-query.adb
/usr/share/ada/adainclude/templates_parser/templates_parser-query.ads
/usr/share/ada/adainclude/templates_parser/templates_parser-simplifier.adb
/usr/share/ada/adainclude/templates_parser/templates_parser-utils.adb
/usr/share/ada/adainclude/templates_parser/templates_parser-utils.ads
/usr/share/ada/adainclude/templates_parser/templates_parser-xml.adb
/usr/share/ada/adainclude/templates_parser/templates_parser-xml.ads
/usr/share/ada/adainclude/templates_parser/templates_parser.adb
/usr/share/ada/adainclude/templates_parser/templates_parser.ads
/usr/share/ada/adainclude/templates_parser/templates_parser_tasking.ads
/usr/share/ada/adainclude/templates_parser/templates_parser_tasking__standard_tasking.adb