Binary package “libghc-fsnotify-dev” in ubuntu oracular

file creation/modification/deletion notification

 Cross-platform library for file creation, modification, and deletion
 notification. This library builds upon existing libraries for
 platform-specific Window, Mac, and Linux filesystem event notification.
 .
 This package provides a library for the Haskell programming language.
 See http://www.haskell.org/ for more information on Haskell.