/usr/lib/ is in libghc-gtk-traymanager-prof 0.1.3-1+b1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/haskell-packages/
/usr/lib/haskell-packages/ghc/
/usr/lib/haskell-packages/ghc/lib/
/usr/lib/haskell-packages/ghc/lib/gtk-traymanager-0.1.3/
/usr/lib/haskell-packages/ghc/lib/gtk-traymanager-0.1.3/ghc-7.6.3/
/usr/lib/haskell-packages/ghc/lib/gtk-traymanager-0.1.3/ghc-7.6.3/libHSgtk-traymanager-0.1.3_p.a
/usr/lib/haskell-packages/ghc/lib/gtk-traymanager-0.1.3/ghc-7.6.3/Graphics/
/usr/lib/haskell-packages/ghc/lib/gtk-traymanager-0.1.3/ghc-7.6.3/Graphics/UI/
/usr/lib/haskell-packages/ghc/lib/gtk-traymanager-0.1.3/ghc-7.6.3/Graphics/UI/Gtk/
/usr/lib/haskell-packages/ghc/lib/gtk-traymanager-0.1.3/ghc-7.6.3/Graphics/UI/Gtk/Misc/
/usr/lib/haskell-packages/ghc/lib/gtk-traymanager-0.1.3/ghc-7.6.3/Graphics/UI/Gtk/Misc/TrayManager.p_hi