/usr/lib/ is in libghc-haskelldb-hdbc-sqlite3-prof 2.1.2-7build1.
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/x86_64-linux-ghc-7.10.3/
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-7.10.3/haskelldb-hdbc-sqlite3-2.1.2-23xQQykW1hfHI6NLKRAZIl//
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-7.10.3/haskelldb-hdbc-sqlite3-2.1.2-23xQQykW1hfHI6NLKRAZIl/Database//
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-7.10.3/haskelldb-hdbc-sqlite3-2.1.2-23xQQykW1hfHI6NLKRAZIl/Database/HaskellDB//
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-7.10.3/haskelldb-hdbc-sqlite3-2.1.2-23xQQykW1hfHI6NLKRAZIl/Database/HaskellDB/HDBC//
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-7.10.3/haskelldb-hdbc-sqlite3-2.1.2-23xQQykW1hfHI6NLKRAZIl/Database/HaskellDB/HDBC/SQLite3.p_hi
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-7.10.3/haskelldb-hdbc-sqlite3-2.1.2-23xQQykW1hfHI6NLKRAZIl/libHShaskelldb-hdbc-sqlite3-2.1.2-23xQQykW1hfHI6NLKRAZIl_p.a