libghc-classy-prelude-yesod-dev 0.12.8-1 (s390x binary) in ubuntu yakkety

 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.
 See http://www.haskell.org/ for more information on Haskell.