libghc-yesod-persistent-dev 1.4.2-1build1 (amd64 binary) in ubuntu artful

 Yesod is a framework designed to foster creation of RESTful web
 application that have strong compile-time guarantees of correctness.
 It also affords space efficient code and portability to many
 deployment backends, from CGI to stand-alone serving.
 .
 This package provides a library for the Haskell programming language.
 See http://www.haskell.org/ for more information on Haskell.