/usr/lib/haskell-packages/ghc/ is in libghc-chart-cairo-prof 1.8.2-1build5.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/haskell-packages/ghc/lib/
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-8.0.2/
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-8.0.2/Chart-cairo-1.8.2-GGcJyh4jg1bBy1hlhzBASk/
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-8.0.2/Chart-cairo-1.8.2-GGcJyh4jg1bBy1hlhzBASk/Graphics//
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-8.0.2/Chart-cairo-1.8.2-GGcJyh4jg1bBy1hlhzBASk/Graphics/Rendering//
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-8.0.2/Chart-cairo-1.8.2-GGcJyh4jg1bBy1hlhzBASk/Graphics/Rendering/Chart//
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-8.0.2/Chart-cairo-1.8.2-GGcJyh4jg1bBy1hlhzBASk/Graphics/Rendering/Chart/Backend//
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-8.0.2/Chart-cairo-1.8.2-GGcJyh4jg1bBy1hlhzBASk/Graphics/Rendering/Chart/Backend/Cairo.p_hi
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-8.0.2/Chart-cairo-1.8.2-GGcJyh4jg1bBy1hlhzBASk/libHSChart-cairo-1.8.2-GGcJyh4jg1bBy1hlhzBASk_p.a