/usr/include/dune/grid/alugrid/common/ is in libdune-grid-dev 2.3.1-1.
This file is owned by root:root, with mode 0o755.
..
/usr/include/dune/grid/alugrid/common/backuprestore.hh
/usr/include/dune/grid/alugrid/common/bndprojection.hh
/usr/include/dune/grid/alugrid/common/capabilities.hh
/usr/include/dune/grid/alugrid/common/checkparallel.hh
/usr/include/dune/grid/alugrid/common/declaration.hh
/usr/include/dune/grid/alugrid/common/defaultindexsets.hh
/usr/include/dune/grid/alugrid/common/geostorage.hh
/usr/include/dune/grid/alugrid/common/interfaces.hh
/usr/include/dune/grid/alugrid/common/intersectioniteratorwrapper.hh
/usr/include/dune/grid/alugrid/common/memory.hh
/usr/include/dune/grid/alugrid/common/objectfactory.hh
/usr/include/dune/grid/alugrid/common/persistentcontainer.hh
/usr/include/dune/grid/alugrid/common/transformation.hh