/usr/ is in libghc-text-metrics-prof 0.3.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/haskell-packages/ghc/lib/
/usr/lib/
/usr/lib/haskell-packages/
/usr/lib/haskell-packages/ghc/
/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/text-metrics-0.3.0-7aS2QDZvb80GP3KbVBRmGg/
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-8.0.2/text-metrics-0.3.0-7aS2QDZvb80GP3KbVBRmGg/Data//
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-8.0.2/text-metrics-0.3.0-7aS2QDZvb80GP3KbVBRmGg/Data/Text//
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-8.0.2/text-metrics-0.3.0-7aS2QDZvb80GP3KbVBRmGg/Data/Text/Metrics.p_hi
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-8.0.2/text-metrics-0.3.0-7aS2QDZvb80GP3KbVBRmGg/libHStext-metrics-0.3.0-7aS2QDZvb80GP3KbVBRmGg_p.a
/usr/share/
/usr/share/doc/
/usr/share/doc/libghc-text-metrics-prof/
/usr/share/doc/libghc-text-metrics-prof/copyright
/usr/share/doc/libghc-text-metrics-prof/changelog.Debian.gz