/usr/share/tcltk/ is in tcl-vfs 1.3-20080503-4.
This file is owned by root:root, with mode 0o755.
..
/usr/share/tcltk/vfs1.3/
/usr/share/tcltk/vfs1.3/ftpvfs.tcl
/usr/share/tcltk/vfs1.3/httpvfs.tcl
/usr/share/tcltk/vfs1.3/mk4vfs.tcl
/usr/share/tcltk/vfs1.3/mk4vfscompat.tcl
/usr/share/tcltk/vfs1.3/pkgIndex.tcl
/usr/share/tcltk/vfs1.3/starkit.tcl
/usr/share/tcltk/vfs1.3/tarvfs.tcl
/usr/share/tcltk/vfs1.3/tclIndex
/usr/share/tcltk/vfs1.3/tclprocvfs.tcl
/usr/share/tcltk/vfs1.3/template/
/usr/share/tcltk/vfs1.3/template/collatevfs.tcl
/usr/share/tcltk/vfs1.3/template/deltavfs.tcl
/usr/share/tcltk/vfs1.3/template/fishvfs.tcl
/usr/share/tcltk/vfs1.3/template/globfind.tcl
/usr/share/tcltk/vfs1.3/template/quotavfs.tcl
/usr/share/tcltk/vfs1.3/template/tdelta.tcl
/usr/share/tcltk/vfs1.3/template/templatevfs.tcl
/usr/share/tcltk/vfs1.3/template/versionvfs.tcl
/usr/share/tcltk/vfs1.3/testvfs.tcl
/usr/share/tcltk/vfs1.3/tkvfs.tcl
/usr/share/tcltk/vfs1.3/vfsUrl.tcl
/usr/share/tcltk/vfs1.3/vfsUtils.tcl
/usr/share/tcltk/vfs1.3/vfslib.tcl
/usr/share/tcltk/vfs1.3/webdavvfs.tcl
/usr/share/tcltk/vfs1.3/zipvfs.tcl
/usr/share/tcltk/vfs1.3/zipvfscompat.tcl