libghc-classy-prelude-yesod-prof 1.2.0-1build2 (amd64 binary) in ubuntu bionic

 This is an extension of classy-prelude-conduit, adding in commonly used
 functions and data types from Yesod.
 .
 This package provides a library for the Haskell programming language, compiled
 for profiling. See http://www.haskell.org/ for more information on Haskell.