/usr/lib/R/site-library/geepack/include/ is in r-cran-geepack 1.2-1-1build1.
This file is owned by root:root, with mode 0o755.
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/usr/lib/R/site-library/geepack/include/famstr.h
/usr/lib/R/site-library/geepack/include/gee2.h
/usr/lib/R/site-library/geepack/include/geese.h
/usr/lib/R/site-library/geepack/include/geesubs.h
/usr/lib/R/site-library/geepack/include/inter.h
/usr/lib/R/site-library/geepack/include/ordgee.h
/usr/lib/R/site-library/geepack/include/param.h
/usr/lib/R/site-library/geepack/include/tnt/
/usr/lib/R/site-library/geepack/include/tnt/cholesky.h
/usr/lib/R/site-library/geepack/include/tnt/cmat.h
/usr/lib/R/site-library/geepack/include/tnt/fcscmat.h
/usr/lib/R/site-library/geepack/include/tnt/fmat.h
/usr/lib/R/site-library/geepack/include/tnt/fortran.h
/usr/lib/R/site-library/geepack/include/tnt/fspvec.h
/usr/lib/R/site-library/geepack/include/tnt/index.h
/usr/lib/R/site-library/geepack/include/tnt/lapack.h
/usr/lib/R/site-library/geepack/include/tnt/lu.h
/usr/lib/R/site-library/geepack/include/tnt/qr.h
/usr/lib/R/site-library/geepack/include/tnt/region1d.h
/usr/lib/R/site-library/geepack/include/tnt/region2d.h
/usr/lib/R/site-library/geepack/include/tnt/stopwatch.h
/usr/lib/R/site-library/geepack/include/tnt/subscript.h
/usr/lib/R/site-library/geepack/include/tnt/tnt.h
/usr/lib/R/site-library/geepack/include/tnt/tntmath.h
/usr/lib/R/site-library/geepack/include/tnt/tntreqs.h
/usr/lib/R/site-library/geepack/include/tnt/transv.h
/usr/lib/R/site-library/geepack/include/tnt/triang.h
/usr/lib/R/site-library/geepack/include/tnt/trisolve.h
/usr/lib/R/site-library/geepack/include/tnt/vec.h
/usr/lib/R/site-library/geepack/include/tnt/vecadaptor.h
/usr/lib/R/site-library/geepack/include/tnt/version.h
/usr/lib/R/site-library/geepack/include/tntsupp.h
/usr/lib/R/site-library/geepack/include/utils.h