/usr/include/odsstream/ is in libodsstream-qt5-dev 0.4.13-2.
This file is owned by root:root, with mode 0o755.
..
/usr/include/odsstream/calcwriterinterface.h
/usr/include/odsstream/odsdochandlerinterface.h
/usr/include/odsstream/odsdocreader.h
/usr/include/odsstream/odsdocwriter.h
/usr/include/odsstream/odsexception.h
/usr/include/odsstream/odstablecellstyle.h
/usr/include/odsstream/odstablecellstyleref.h
/usr/include/odsstream/reader/
/usr/include/odsstream/reader/odscell.h
/usr/include/odsstream/saxreader/
/usr/include/odsstream/saxreader/saxhandlercontentxml.h
/usr/include/odsstream/structure/
/usr/include/odsstream/structure/contentxml.h
/usr/include/odsstream/structure/manifestxml.h
/usr/include/odsstream/structure/metaxml.h
/usr/include/odsstream/structure/stylesxml.h
/usr/include/odsstream/tsvdirectorywriter.h
/usr/include/odsstream/tsvoutputstream.h