/usr/ is in libghc-attoparsec-enumerator-prof 0.3.4-3build1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/haskell-packages/ghc/lib/
/usr/share/
/usr/share/doc/
/usr/share/doc/libghc-attoparsec-enumerator-prof/
/usr/share/doc/libghc-attoparsec-enumerator-prof/copyright
/usr/lib/
/usr/lib/haskell-packages/
/usr/lib/haskell-packages/ghc/
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-7.10.3/
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-7.10.3/attoparsec-enumerator-0.3.4-8YMByQDYX6yK3VpG5F2TYw//
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-7.10.3/attoparsec-enumerator-0.3.4-8YMByQDYX6yK3VpG5F2TYw/libHSattoparsec-enumerator-0.3.4-8YMByQDYX6yK3VpG5F2TYw_p.a
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-7.10.3/attoparsec-enumerator-0.3.4-8YMByQDYX6yK3VpG5F2TYw/Data//
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-7.10.3/attoparsec-enumerator-0.3.4-8YMByQDYX6yK3VpG5F2TYw/Data/Attoparsec//
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-7.10.3/attoparsec-enumerator-0.3.4-8YMByQDYX6yK3VpG5F2TYw/Data/Attoparsec/Enumerator.p_hi
/usr/share/doc/libghc-attoparsec-enumerator-prof/changelog.Debian.gz